The All Purpose Environmental Clothing System (APECS) parka and trousers were developed to provide Marines with an all-purpose/all-season set of outershell garments that are lighter in weight, lower in bulk, have lower noise generation, are moisture vapor permeable and have an improved water repellency over the 2nd Generation ECWCS parka and trousers. The APECS also incorporates the Marine Pattern.

Cold Temperature and Artic Protective System (CTAPS) is a soldier head to toe clothing ensemble with -65 to +45°F environmental protection.

USMC cold weather cap is not a replacement for the currently sustained USMC microfleece hardface cap but would be worn separately from the current cap when increased protection from wet and dry cold weather environments is needed.

The Extended Cold Weather Clothing System (ECWCS) is a layered insulating system adjustable to personal preference, metabolism, and prevailing weather conditions.It is designed to maintain adequate environmental protection between +40°F and -60°F (4°C and -51°C).

The Lightweight Environmental Protection (LEP) is an insulation subsystem developed under the Special Operations Forces Personal Equipment Advanced Requirements (SPEAR).The system is designed to be individually configured based upon mission, terrain and climate requirements as well as personal preference.

The Mountain/Cold Weather Clothing System (MCWCS) is a Marine Corps specific cold weather layering system (CWLS), a replacement for the ECWCS.

The Protective Combat Uniform (PCU) is an interchangeable 15-piece, 7-level ensemble (the original block 0 configuration) that can be worn in layers appropriate for the mission.The PCU replaces the LEP.

The All Purpose Environmental Clothing System (APECS) parka, together with APECS trousers, was developed to provide Marines with an all-purpose/all-season set of outershell garments that are lighter in weight, lower in bulk, have lower noise generation, are moisture vapor permeable and have an improved water repellency over the 2nd Generation ECWCS parka and trousers. The APECS also incorporates the Marine Pattern.

The fleece pullover was developed to provide The Marine Corps with a multi-purpose, lightweight/low bulk, moisture transport, and insulation layer for the upper torso.The fleece pullover can be used during both garrison and field duties in cool to cold weather conditions.It can be worn under the camouflage utilities, used as a sleep shirt in the sleeping bag, and as an optional/additional insulation layer for the ECWCS.

The All Purpose Environmental Clothing System (APECS) trousers, together with APECS parka, were developed to provide Marines with an all-purpose/all-season set of outershell garments that are lighter in weight, lower in bulk, have lower noise generation, are moisture vapor permeable and have an improved water repellency over the 2nd Generation ECWCS parka and trousers. The APECS also incorporates the Marine Pattern.

Wear guidance for cold weather clothing fielded by the Program Manager, Infantry Combat Equipment, Marine Corps Systems Command (PM ICE, MARCORSYSCOM).

The Generation III Extended Cold Weather Clothing System (GEN III ECWCS) was designed to be functional in multiple cold weather climates and activities.It consists of a versatile, multi-layered insulating system that allows the Soldier to adapt to varying mission requirements and environmental conditions.

The hood replaces combat vehicle crewman's hood as a component of ECWCS.

The extended cold weather parka and trousers are new ECWCS development items.The parka and trousers serve as the windproof, waterproof layer in the system.

The cold weather field coat liner and trouser liner serve as an insulating layer for the ECWCS.

The extended cold weather parka is a new ECWCS development item.The parka serves as part of the windproof, waterproof layer in the system.

The polyester fiberpile shirt serves as the primary insulating layer on the upper body.The bib overall is used as an additional layer for temperatures below -25°F (-32°C) and down to -60°F (-51°C).

The ruff is an attachable component used with the extended cold weather parka.

The extended cold weather trousers are a new ECWCS development item.The trousers serve as part of the windproof, waterproof layer in the system.

The underwear layer next to the skin acts as a moisture wicking layer and serves to draw moisture away from the skin, transferring it to the outer layers of the system.

The 2nd generation parka and trousers incorporates features requested by Marines. Improvements over the original parka and trousers include a two-way entry pocket design, water channels to protect critical area from potential leakage, removal of the taffeta nylon lining to reduce cost, improved breathability, a roll and stow hood, and a Cordura nylon reinforcement of the elbow and knee areas to improve durability.

The parka and trousers replace the original parka and trousers in the Army.

The shirt and overalls replace polyester fiberpile shirt and bib overall.

Lightweight Cold Weather Underwear Set (LWCWUS) was developed to provide a moisture wicking, heat retentive, lightweight garment for moderate conditions not sufficiently cold for the polypropylene underwear.

The undershirt and drawers are designed to be worn next to skin by itself and to transfer moisture from the skin to the outside of the fabric where it spreads rapidly for quicker evaporation.

The shirt and drawers are designed to provide light insulation for use in mild climates as well as a base layer for colder climates, worn next to skin by itself or in conjunction with other levels (level I) for added insulation and to aid in the transfer of moisture.Fabric is slightly different than level I in that it provides extra warmth but still wicks moisture away from the skin to allow for quicker evaporation.

The jacket is designed to act as the primary insulation layer for use in moderate to cold climates.It is also approved to wear as an outer garment.The jacket creates air pockets that trap air and retain body heat providing outstanding warmth without weight.This comfortable garment offers excellent breathability, dries quickly and provides environmental protection while maintaining low bulk and durability.

The wind jacket is designed to act as a low volume shell layer in transitional environments to provide wind and sand protection, optimizing the performance of moisture wicking along with insulation layers when combined with body armor or the Army Combat Uniform.

The jacket and trousers are designed for use in moderate to cold weather conditions as a soft shell layer combined with other base and insulative layers.The jacket and trousers provide light weight, low bulk and extreme comfort for movement.

The jacket and trousers are designed for use in cold, wet conditions alternating between freezing and thawing as a hard shell layer combined with other base and insulative layers.The jacket and trousers provide a lightweight, completely waterproof, windproof and breathable level of protection against the elements.

The parka and trousers are the outermost level of protection in the system designed for use during static operations in extreme cold, dry conditions.

The LEP layer 1 silkweight undershirt and drawers are intended for wear as a moisture wicking layer of the ECWCS.

The LEP layer 2 midweight undershirt and drawers are intended for wear as an insulation layer of the ECWCS.

The LEP layer 3 midweight stretch bib overall is intended for wear as an insulation layer of the ECWCS.

The LEP layer 4 fleece jacket is fabricated in a heavyweight fleece fabric. It has a collar, zipper front closure, pit zips, two zippered hand warmer pockets, inner pockets and a windproof front and back yoke.

The LEP layer 5 wind resistant fleece jacket is fabricated in heavyweight fleece wind resistant fabric. It is the same basic design as the layer 4 heavyweight fleece jacket with the addition of wristovers and a hood.

The olive drab cotton field cap is a visor style with retractable earlaps lined with wool flannel, and grommets for ventilation. It was designed to be worn with the M-1943 field jacket. It could also be worn under the hood of that jacket and with the steel helmet and liner.

The olive drab pile field cap consists of a wind-resistant, water-repellent, poplin outer shell with a pile lining, a flexible visor, which can be worn up or down, and pile ear flaps with an drawcord closure. It was designed for wear in extreme cold.

The M-1943 field jacket is a windproof, water-repellent jacket which is used in temperate and cold climates as the necessary windproof outer shell. It may be worn over a shirt, sweater and pile jacket, or any combination of the three.

The MQ-1 (Model Quartermaster 1) olive drab pile field cap is a modified version of the olive drab pile field cap. The pile lining of the original visor, which caused visual interference and forehead discomfort when the visor was lowered, was eliminated. The MQ-1 cap was adopted as the M-1951 pile field cap.

The M-1943 MQ-1 field jacket was a modified version of the M-1943 field jacket that contained inner buttons for attachment of a removable liner. The jacket was adopted as the M-1950 field jacket.

M-1948 parka-shell and parka-liner.

The M-1950 snow camouflage parka is intended for wear as an outer garment to provide camouflage in snow areas. The parka is intended for camouflage only and is not a substitute for outer garment.

The M-1950 snow camouflage trousers are intended for wear as an outer garment to provide camouflage in snow areas.

The M-1950 winter underwear serves as inner layer in cold-wet and cold-dry climate.

The M-1951 cotton field cap is a visor style with a circular top crown and retractable earlaps, and is a lightweight windproof item incorporating a very thin layer of insulation only in the earlaps. It was designed for ground troop wear in a range of cold-wet to hot environments.

The M-1951 pile field cap may be worn for both cold-dry and cold-wet conditions. The cap provides the best protection against the elements for weather colder than 0°F.

The combination Cold-Wet/Cold-Dry Clothing System (M-1951) can be configured into two ensembles. The cold-wet ensemble is worn above 14°F, and the cold-dry ensemble is worn below 14°F. The cold-dry ensemble protects down to -60°F. The cold-wet configuration differs from the cold-dry in the number of layers and the choice of boots. The system uses layers of wool/cotton fabrics to trap air for insulation, and a water-repellent outer garment to maintain dryness.

The M-1951 winter hood is worn attached to the coat for protection against the wind and snow as a component of the cold-wet uniform.

The M-1951 winter hood with fur ruff is worn attached to either the coat or the parka as a component of the cold-dry uniform. The hood may be worn over the cotton field cap or the pile field cap. The steel helmet is not normally used with the hood.

The M-1951 field jacket (later redesignated coat) ensemble is made up of a shell and a detachable mohair frieze liner which is attached inside the shell for extra warmth.The jacket ensemble is worn directly over the intermediate layer in cold weather.

The M-1951 parka ensemble is made up of a shell and a detachable mohair frieze liner which is attached inside the shell for maximum insulation.The parka ensemble is worn as an outer garment of the cold-dry uniform with a fur-ruffed hood for added head protection and may be worn over the coat.

The wool field shirt is intended for wear as a component of the cold-wet and cold-dry uniforms for temperate and cold areas.

The M-1951 arctic trouser ensemble is made up of a shell and a detachable mohair frieze liner which is attached inside the shell. The trousers are worn over the field trousers when the soldier must remain inactive (in a listening post, for example) and when temperatures of -50 to -60°F (-46 to -51°C) are encountered.

The M-1951 wool field trousers are intended for wear as a component of the cold-wet uniform ensemble.

The M-1951 field trouser ensemble is made up of a shell and a detachable mohair frieze liner which is attached inside the shell for extra warmth. The shell is worn over wool trousers as the outer layer in cold-wet climate or worn with the liner as the intermediate layer in cold-dry climate.

The M-65 cold weather insulating helmet liner cap is worn alone or as a liner for the helmet assembly. The earflaps are fasten under or over chin, at back of neck, or are folded up around the top with the touch-and-close fasteners crisscrossed in the front.

The M-65 cold weather field coat serves as outer layer in cold-wet climate or as intermediate layer in cold-dry climate. It can be worn with a button-in liner for extra warmth and with a fur-ruffed hood for increased head protection.

The combination Cold-Wet/Cold-Dry Clothing System (M-65) can be configured into two ensembles. The cold-wet ensemble is worn above 14°F (-10°C), and the cold-dry ensemble is worn below 14°F. The cold-dry ensemble protects down to -60°F (-51°C). The cold-wet configuration differs from the cold-dry in the number of layers and the choice of boots. The system uses layers of wool/cotton fabrics to trap air for insulation, and a water-repellent outer garment to maintain dryness.

The M-65 extreme cold weather hood with fur ruff is an attachable component used with CW field coat, ECW parka, M1951 parka as a component of the cold/dry uniform.

The M-65 cold weather field coat liner is buttoned into the coat for extra warmth, and also can be worn as a separate button front liner to serve as an insulating layer for the ECWCS.

The M-65 cold weather field trouser liner is buttoned into field trousers for extra warmth, and also can be worn as a separate garment to serve as an insulating layer for the ECWCS.

The M-65 extreme cold weather parka ensemble is made up of a shell and a button-in quilted liner which is attached inside the shell for extra warmth. The parka ensemble is worn as an outer garment in cold-dry climate with a fur-ruffed hood for increased head protection.

The M-65 cold weather field trousers serve as outer layer in cold-wet climate or as intermediate layer in cold-dry climate, and also serve as a durable insulating layer of ECWCS to be worn over the liners when the outer extended cold weather trousers are not needed.

The M-65 snow camouflage trousers are intended for wear in cold dry areas as supplimentary trousers with attached liner.

The M-65 cold weather underwear serves as inner layer in cold-wet and cold-dry climate.

The ECW booties, together with the ECW parka and trousers, are designed for bivouc, rest and sentry activities in mountain conditions.

The hardface micro fleece cap is intended for wear by male and female military personnel of the USMC in mountainous and cold weather environments.It will provide improved wind resistance, durability and water repellency when worn in intermediate to cold weather environments.It will be part of the Mountain/Cold Weather Clothing System and will ultimately replace/phase out the current micro fleece caps.

The light duty flame resistant glove insert is designed to be worn either alone or under a mitten or glove shell.

The ECW parka and trouser overgarments and booties are designed for biouvac, rest and sentry activities in mountain conditions.The garments shall be lightweight and easily packed to a minimum volume to be carried among the variety of other mission essential gear.

The windpro fleece jacket is intended for wear by male and female military personnel of the USMC in mountainous and cold weather environments.It will provide improved wind resistance, breathabilty and water repellency when worn in intermediate to cold weather environments.It will be part of the Mountain/Cold Weather Clothing System and will replace the current fleece jackets.

The lightweight exposure jacket and trousers are designed for wind and rain protection in mountain conditions.

The Marine Corps has developed an Extreme Cold Weather Mitten System including a Mitten Shell with Removable Liner and Light Duty Flame Resistant Glove Insert, which will provide improved environmental protection over USMC's previous mitt, the insulated trigger finger mitt.

The ECW parka, together with the ECW trousers and booties, is designed for bivouc, rest and sentry activities in mountain conditions.

The snow camouflage parka, trousers and pack cover are designed to be worn as over-garments when snow camouflage protection is required.

The lightweight exposure trousers, together with the lightweight exposure jacket, are designed for wind and rain protection in mountain conditions.

The ECW trousers, together with the ECW parka and booties, are designed for bivouc, rest and sentry activities in mountain conditions.

The mid-weight FR grid fleece underwear is a flame resistant version of the polyester grid fleece underwear.It will provide improved moisture management, insulation and comfort when worn in intermediate to cold weather environments. In addition, it will provide Marines with FR protection when needed. The FR Grid Fleece can be worn as part of the Mountain Cold Weather Clothing System or Flame Resistant Organizational Gear (FROG).

The mid-weight grid fleece underwear is intended for wear by male and female military personnel of the USMC in mountainous and cold weather environments.It will provide improved moisture management, insulation and comfort when worn in intermediate to cold weather environments.It will be part of the Mountain/Cold Weather Clothing System and will replace the current polypropylene underwear set, and fleece pullover.

The FR next-to-skin underwear is a flame resistant version of the polyester silkweight underwear.It will provide improved moisture management and comfort when worn in intermediate to cold weather environments. In addition, it will provide Marines with FR protection when needed. The FR Silkweight Underwear can be worn as part of the Mountain Cold Weather Clothing System or Flame Resistant Organizational Gear (FROG).

The new next-to-skin underwear is intended for wear by male and female military personnel of the USMC in mountainous and cold weather environments.It will provide improved moisture management and comfort when worn in intermediate to cold weather environments.It will be part of the Mountain/Cold Weather Clothing System and will also replace the current lightweight CW underwear set.

The Fire Resistant Environmental Ensemble (FREE) is a multilayered, versatile, flame resistant system.Its unique individual layers are adaptable into multiple system configurations.This flexibility allows the Soldier greater uniform/personal protection choices.These choices are critical in responding to the current engagement threats while facing extreme climate conditions.

The NWU parka fleece liner is an insulation component designed to be worn with the NWU parka and provide extra protection during cold weather conditions. When worn with the parka, it shall be attached to the parka shell via inside front slide fastener and sleeves inserted in the arm openings and secured by snap attachment assembly tab located at the inside bottom of each sleeve. The liner may be optionally worn as a stand-alone outer garment over the NWU shirt.

The NWU parka is intended for use by US Navy personnel when weather conditions dictate and as the outer layer protection when used during cold/wet weather operations.

The black boot is for wear in cold, wet climates (down to -20°F (-29°C)). The white boot is for wear in extreme cold, dry climates (down to -60°F (-51°C)).

In 1988, the U.S. Army began a program to develop a new combat boot for dismounted soldiers and marines operating in cold and wet environments where the mean monthly temperature ranges between 14°F and 68°F (-10° and +20° C).The new Intermediate Cold Wet (ICW) Boot was designed to fill the protective void between the uninsulated U.S. Army Standard Combat Boot and the highly-insulated Extreme Cold Weather Vapor Barrier Boot.

The extreme cold weather mountaineering socks are intended for wear in sub-zero temperatures on rugged terrain.

The socks are natural-colored, seamless with a terry or tuft stitch to the inside of the entire sock and a top finished with a nonraveling welt, overedge stitching, or a rib stitch.

The anti-contact gloves are intended for use in cold-wet and cold-dry regions where dexterity and protection from cold metal contact are required.They will provide protection against cold for only a very short period.

The cold weather contact gloves allow Marines to conduct precise technical work such as operating computer and electronic equipment while protecting their hands from the cold weather combat environment.

Improved Cold Weather Extended Gloves are made in accordance with Outdoor Research Professional Modular Glove, part number 72189 for the shell, 72190 for the liner.

The Intermediate Cold/Wet gloves are intended as protection from environmental conditions for the hands of users performing their mission in intermediate cold and wet climates encompassing approximately a 0°F to 40°F temperature range.

The cold weather glove inserts are intended to be worn for added warmth with glove shells for cold weather.

Improved Glove Inserts are worn alone, or worn under the Light Duty Glove.

The lightweight cold weather glove inserts are to be worn for added warmth with the intermediate cold/wet glove shells.

The Light Duty Glove Insert is a product improvement replacing the Improved Glove Insert.The intent is to eliminate the melt/drip hazard, which could occur with the old polyester/lycra insert, by changing to a cotton/lycra insert.

The USMC Intermediate Cold Weather Glove is designed to be worn in cold weather environments to protect the user from the elements including snow, wind, and ice with a threshold temperature range from 40° to 0° Fahrenheit.

The gloves are intended for light work duty and mosquito protection.They may be worn alone, or for additional warmth under cold conditions, may be worn with the wool inserts.The gloves are also intended for wear over chemical protective handwear covered by MIL-G-43796.

The Light Duty Utility Glove is a multifunctional utility glove for performing light duty work.The glove may be worn alone or as a shell and in combination with thermal inserts or chemical protective handwear.

The light duty gloves are worn to protect the hands of personnel performing light work. When required, they may also be worn for mosquito pretection and may be worn over the chemical protective (CP) gloves to protect the CP gloves from abrasion and cuts. They may be worn alone or, for additional warmth under cold conditions, may be worn with the wool inserts.

The improved cold weather trigger finger mitten is light weight, reduced bulk, hydrophobic, quick drying, and designed with a trigger finger for weapon operation.The mitten is intended to be used in temperatures ranging from +10 to -25°F (-12 to -32°C). The mitten is compatible with the snow camouflage mitten shells and improved glove insert, and replaces the trigger finger mitten shells and inserts.

The mitten inserts are intended to be worn under the trigger finger mitten shells.

The mitten set is intended for use with other component of arctic clothig under cold dry conditions.

The trigger finger mitten shells are to be worn with or without the wool/nylon mitten inserts and in areas too cold for leather gloves and not sufficiently cold for arctic mittens.

The knitted wool watch cap is intended for wear by Naval and Air Force personnel in cold environments.

The patrol cap, formerly called the battle dress uniform (BDU) cap, is a visor style with a circular crown and retractable earlaps, which is the same basic design as the M-1951 cotton field cap. It was intended for wear with the temperate battle dress uniform.

The neck gaiter is designed to be worn six ways: as a head band, neck warmer, hood, balaclava or mask, and a hat. The neck gaiter is 10 3/4 inches wide, 15 inches long; has a tube-like construction of thin brown plain jersey knit fabric consisting of polypropylene and lycra yarn.

The wool headover scarf is 9 inches wide, 24 inches long; is a tubular knit type with hemmed ends.

The scarf is 9 inches wide, 54 inches long; is a tubular seamless type with reinforced ends.

Commercial item description A-A-50369 covers the requirements for a Cap, Knit (Watch) used by Navy personnel in cold environments.

Commercial item description A-A-52055 covers the Flexor-style light duty gloves.

Commercial Item Description A-A-52087 covers glove inserts worn for added warmth with the intermediate cold/wet gloves.

Commercial item description A-A-55075 covers one type of simplex knitted cotton glove with leather reinforcement palm, fingers, and thumb.

Commercial Item Description A-A-55226 covers the requirements for knitted wool scarfs.

Commercial item description A-A-55246 covers the technical requirements for polypropylene undershirt and drawers, components of ECWCS.

Commercial Item Description A-A-55247 covers the requirements for a neck gaiter designed to be worn six ways: as a head band, neck warmer, hood, balaclava or mask, and a hat.

Commercial item description A-A-55302 covers one type of seamless wool and cotton winter socks.

Commercial item description A-A-55312 covers the requirements for a visor style cap that is intended for wear in a temperate zone environment by military personnel.

Commercial item description A-A-55317 covers a lightweight snow camouflage white parka with a self-storage pouch.

Military specification MIL-C-10869 covers the M-Q1 (Model Quartermaster 1) pile field cap.

Military specification MIL-C-16472 covers the requirements for a knitted wool watch cap.

Military specification MIL-C-1911 initially covered a cap made from olive drab shade 7 cotton poplin with flannel lined earlap.

Military specification MIL-C-1913 covers a cotton poplin, field cap with wool pile lined earflaps.

Military specification MIL-C-43455 covers the requirements for one type of a straight front, cold weather, field coat made of water repellent fabrics.

Military specification MIL-C-43549 covers a fully lined insulating helmet liner cap with adjustable forehead flap.

Military specification MIL-D-10212 covers M1950 winter drawers.

Military specification MIL-D-43261 covers men's cold weather wool/cotton drawers.

Military specification MIL-D-44165 covers polypropylene drawers used as a component of ECWCS.

Detail specification MIL-DTL-32157 covers the requirement for APECS parka and a detachable (optional) hood.

Detail specification MIL-DTL-32158 covers the requirement for APECS trousers.

Detail specification MIL-DTL-32184 covers the requirement for the Army 2nd Generaton ECWCS parka and the detachable (optional) hood.

Detail specification MIL-DTL-32185 covers the requirement for the Army 2nd Generation ECWCS trousers.

Detail specification MIL-DTL-32620 covers a flame resistant (FR), lightweight, cold weather undershirt.

Detail specification MIL-DTL-32621 covers flame resistant, lightweight, cold weather drawers.

Detail spcification MIL-DTL-32624 covers flame resistant, mid-weight, cold weather drawers.

Detail specification MIL-DTL-32625 covers a flame resistant, mid-weight, cold weather pullover shirt.

Military specification MIL-G-10902 covers one type of knitted cotton glove with leather reinforcement palm, fingers, and thumb.

Military specification MIL-G-44419 covers one type of glove constructed with a leather shell, waterproof insert and an insulated lining.

Military specification MIL-G-822 covers the requirement for the light duty glove.

Military specification MIL-G-835 covers an ambidextrous, knitted glove insert, to be worn for added warmth with glove shells for cold weather.

Military specification MIL-H-11023 covers a winter hood with fur ruff used with the coat or the parka.

Military specifcation MIL-H-11377 covers a hood for M-1951 field jacket.

Military specification MIL-H-43455 covers a hood with synthetic fur ruff.

Military specification MIL-L-11449 covers a mohair frieze liner for the M-1951 field coat.

Military specification MIL-L-11787 covers a wool liner which is attached inside the arctic shell trousers.

Military specification MIL-L-11788 covers a mohair frieze liner for M-1951 field trouser shell.

Military specification MIL-L-43466 covers the requirements for a button-in insulating liner for the extreme cold weather parka.

Military specification MIL-L-43498 covers a trouser liner made from quilted polyester batting material, for the cold weather field trousers.

Military specification MIL-L-43536 covers an insulating liner for the field coat made of quilted polyester batting material.

Military specification MIL-L-43672 covers a trouser liner made from quilted polyester batting material.

Military specification MIL-M-2063 covers the requirements for a knitted wool muffler.

Military specification MIL-M-809 covers an ambidextrous, knitted, trigger finger, mitten insert.

Military specification MIL-M-810 covers one type of mitten shells with trigger finger.

Military specification MIL-M-834 covers one type of arctic mitten set consisting of outer shells, liners, and a harness.

Military specification MIL-O-44191 covers a pair of synthetic fiber pile overalls used as a component of the ECWCS.

Military specification MIL-P-10402 covers the M-1948 parka shell and liner.

Military specification MIL-P-10809 covers a snow camouflage parka made from white quarpel treated cotton/nylon oxford cloth.

Military specification MIL-P-11012 covers a wool liner which is attached inside a parka shell.

Military specification MIL-P-11013 covers the requirements for M-1951 parka shell.

Military specification MIL-P-43496 covers one type of extreme cold weather parka made of cotton-nylon oxford cloth.

Military specification MIL-P-44188 covers a nylon, three-layer laminated, waterproof, and moisture-vapor-permeable parka, a component of ECWCS.

Military specification MIL-S-10858 covers the requirements for a wool/nylon, cold weather field shirt.

Military specification MIL-S-29428 covers requirements for one type and size knitted wool headover scarf.

Military specification MIL-S-405 covers one type of seamless men's wool and cotton winter socks, the inside of which have terry or tuft stitches through-out.

Military specification MIL-S-44163 covers a synthetic fiber pile shirt used as a component of the ECWCS.

Military specification MIL-T-11786 covers the arctic shell trousers.

Military specification MIL-T-1870 covers the requirements for trousers made from wool material.

Military specification MIL-T-2027 covers snow camouflage trousers.

Military specification MIL-T-2060 covers the M-1951 field trouser shell.

Military specification MIL-T-43497 covers water repellent sateen trousers with leg cargo pockets.

Military specification MIL-T-43654 covers snow camouflage, white arctic trousers.

Military specification MIL-T-44189 covers nylon, three layer laminated waterproof and moisture vapor permeable trousers used as a component of the ECWCS.

Military specification MIL-U-10211 covers M1950 winter undershirt.

Military specification MIL-U-43262 covers men's cold weather, wool/cotton undershirts.

Military specification MIL-U-44164 covers a polypropylene undershirt used as a component of ECWCS.

Purchase description CO/PD-05-01 covers the requirements for a neck gaiter to be worn by service personnel.

Purchase description CR/PD 02-2008 SYSCOM covers the requirements for the Marine Corps Light Duty Glove Insert for stand-alone use or under the Light Duty Work glove for use in all environments.

Purchase description GL/PD-06-01 covers the requirements for a lightweight undershirt, which serves as a layer of the GEN III ECWCS.

Purchase description GL/PD-06-02 covers the requirements for a synthetic grid fleece shirt, which serves as a layer of the GEN III ECWCS.

Purchase description GL/PD-06-03 covers the requirements for a fleece jacket, which serves as a layer of the GEN III ECWCS.

Purchase description GL/PD-06-04 covers the requirements for a wind protective jacket, which serves as a layer of the GEN III ECWCS.

Purchase description GL/PD-06-05 covers the requirements for a soft shell jacket, which serves as a layer of the GEN III ECWCS.

Purchase description GL/PD-06-06 covers the requirements for a waterproof, extreme cold/wet weather jacket, which serves as a layer of the GEN III ECWCS.

Purchase description GL/PD-06-07 covers the requirements for an insulated loft jacket, which serves as a layer of the GEN III ECWCS.

Purchase description GL/PD-06-14 covers the requirements for lightweight drawers, which serve as a layer of the GEN III ECWCS.

Purchase description GL/PD-06-15 covers the requirements for synthetic grid fleece drawers, which serve as a layer of the GEN III ECWCS.

Purchase description GL/PD-06-16 covers the requirements for a soft shell trouser, which serves as a layer of the GEN III ECWCS.

Purchase description GL/PD-06-17 covers the requirements for waterproof, extreme cold/wet weather trousers, which serve as a layer of the GEN III ECWCS.

Purchase description GL/PD-06-18 covers requirements for insulated loft trousers, which serve as a layer of the GEN III ECWCS.

Purchase description MC/PD 01-2012 SYSCOM covers the requirements for the U.S. Marine Corps Leather Light Duty Gloves.

Purchase description MC/PD 04-2011 SYSCOM covers the requirements for the U.S. Marine Corps cold weather cap.

Purchase description NCTRF PD 04-09 covers the requirements for the US Navy working uniform parka in desert and woodland camouflage.

Purchase description NCTRF PD 15-06 covers a waterproof, moisture-vapor-permeable parka that accepts a zip-in liner for use by US Navy personnel.

Performance specification MC/PD 1-2014 SYSCOM covers the requirements for the U.S. Marine Corps Intermediate Cold Weather Glove. This item is intended for wear by military personnel of the Department of Defense during cold weather conditions.

Performance specification MC/PS 01-2015 SYSCOM prescribes the performance requirements and identifies verification procedures for the U.S. Marine Corps flame resistant lightweight cold weather underwear set undershirt.

Performance specification MC/PS 02-2015 SYSCOM prescribes the performance requirements and identifies verification procedures for the U.S. Marine Corps flame resistant lightweight cold weather underwear set drawers.

Performance specification MC/PS 03-2015 SYSCOM prescribes the performance requirements and identifies verification procedures for the US Marine Corps flame resistant midweight cold weather underwear set pullover shirt.

Performance specification MC/PS 03-2015 SYSCOM prescribes the performance requirements and identifies verification procedures for the US Marine Corps flame resistant midweight cold weather underwear set drawers.

This performance specification covers the requirements for the Marine Corps Light Duty Flame Resistant Glove Insert which can be worn under a glove or mitten.

This performance specificaiton covers the requirements for the Marine Corps snow extreme cold weather (ECW) parka and trouser overgarments and bootie for biouvac, rest and sentry activities in mountain conditions.

This performance specification covers the requirements for the Marine Corps lightweight exposure jacket and trousers.

This performance specification covers the requirements for the Marine Corps Extreme Cold Weather Mitten System with Insulated Removable Liner.