ECWCS Cold Weather Fiberpile Overalls Bib Brown

ECWCS

Cold Weather Bib Overall / Bear Suit

1985

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Nomenclature

Overall BIB Cold Weather Fiberpile
Overalls Cold Weather Synthetic Fiber Pile
Brown Bear Suit

PART NUM.

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TITLE

Overall BIB Cold Weather Fiberpile

DATE

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FORMAT

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COLLECTION

ECWCS

ACQUISITION

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REFERENCE

MIL-O-44191

Description

The shirt and the bib overall are made of a brown colored (brown 463), knitted, polyester fiberpile material conforming to class 4, MIL-C-43251, because of which the shirt and bib overall are called "bear suit".

History / Summary

The polyester fiberpile shirt and bib overall are new ECWCS development items. The 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 and down to -60°F.

The "Bosnia Buffalo Bib" (nickname for brown material used) is made to handle extreme cold weather conditions. The thick synthetic cloth fiber pile creates air space to hold in the warmth. Two-way zippers run the length of both the left and the right side of the unit. There is a third zipper that runs from the fly area to the back area. There are two inch black nylon webbing suspenders, with black quick release plastic overall clips.

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Overalls, Bib, ECWCS (Cold Weather)

The "Bosnia Buffalo Bib" (nickname for brown material used) is made to handle extreme cold weather conditions. The thick synthetic cloth fiber pile creates air space to hold in the warmth. Two-way zippers run the length of both the left and the right side of the unit. There is a third zipper that runs from the fly area to the back area. There are two inch black nylon webbing suspenders, with black quick release plastic overall clips.


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https://books.google.it/books?id=5iRIDwAAQBAJ&pg=SA11-PA407&lpg=SA11-PA407&dq=Polyester+Fiberpile+Shirt+and+Bib+Overall&source=bl&ots=8LLnRkdeam&sig=ACfU3U2akL2nUExkgXUZrapzlyH9OaxTKQ&hl=it&sa=X&ved=2ahUKEwiDj4vdkqj1AhXWR_EDHdAOArcQ6AF6BAgCEAM#v=onepage&q=Polyester%20Fiberpile%20Shirt%20and%20Bib%20Overall&f=false

Photo

https://nara.getarchive.net/media/a-soldier-models-the-polyester-bib-overall-worn-over-polypropylene-underwear-85334b

https://web.archive.org/web/20040423190354/http://orcind.com/pages/Overall.html

The polyester fiberpile shirt and bib overall are new ECWCS development items. The 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 and down to -60°F.

Materials Used

The shirt and the bib overall are made of a brown colored (brown 463), knitted, polyester fiberpile material conforming to class 4, MIL-C-43251, because of which the shirt and bib overall are called "bear suit".

Description of Item

The shirt is a long sleeve, front opening type garment with hook and pile cuff tabs, two chest cargo style pockets, two lower handwarmer pockets and a fold over collar that converts to a turtleneck when the front slide fastener is completely closed. A black elastic nylon drawcord with barrel lock is at the waist. The shoulders, underarms, sleeves, and pockets are reinforced with plain weave black polyester/cotton material

The overall has adjustable elastic suspenders with quick release buckles, and full length zippers at the side seams and a fly slide fastener enable two-way openings. The quick release buckles are worn in front.
Specifications
Shirt: MIL-S-44163
Bib Overall: MIL-O-44191

Nomenclature

SHIRT, COLD WEATHER, POLYESTER FIBERPILE
SHIRT, COLD WEATHER, SYNTHETIC FIBER PILE
OVERALL, BIB, COLD WEATHER, FIBERPILE
OVERALLS, COLD WEATHER, SYNTHETIC FIBER PILE

Logistics

Shirt; PGC: 01905

X-Small: 8415-01-228-1353
Small: 8415-01-228-1354
Medium: 8415-01-228-1355
Large: 8415-01-228-1356
X-Large: 8415-01-228-1357

Overalls; PGC: 01928

X-Small
Short/Regular: 8415-01-228-1323
Long: 8415-01-228-1324
Small
Short/Regular: 8415-01-228-1325
Long: 8415-01-228-1326
Medium
Short/Regular: 8415-01-228-1327
Long: 8415-01-228-1328
Large
Short/Regular: 8415-01-228-1329
Long: 8415-01-228-1330
X-Large
Short/Regular: 8415-01-228-1331
Long: 8415-01-228-1332

Extended Cold Weather Clothing System (ECWCS) cold weather bib overalls. Commonly nicknamed the "bear suit." Thick, soft fleece interior lining keeps you very warm in the coldest of weather.Size: Large Short RegularBrand new, never issued, with tag still attached.

USMC - Lightweight Cold Weather Underwear Set (LWCWUS)

USMC - ECWCS

Lightweight Cold Weather Underwear Set

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1995

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Description

Light Weight Cold Weather Underwear Set (LWCWUS)

Primary function: Provide a moisture wicking, heat retentive, lightweight garment that keeps Marines dry and comfortable in a variety of environments.
Production Rate: 15,000 per year for the next 3 years
Color: Olive Drab
Unit Replacement Cost: $11.94 for the Undershirt; $10.26 for the drawers

Features: The LWCWUS is a thin, quick drying, hydrophobic, moisture wicking synthetic garment set composed of long underdrawers and zippered neck long undershirt. It is launderable using standard commercial equipment.

Inventory: 121,000

Background: The current cold weather underwear provides excellent insulation in extreme cold weather, but is too warm in moderate cold conditions. Marines conducting strenuous activity would perspire heavily causing the underwear to lose its insulative qualities. The result was Marines suffering from hypothermia, dehydration and other cold weather injuries. The LWCWUS does not have the deficiencies of its predecessor.

Date last modified: 12/15/95

History

1995-04-17

References
https://quicksearch.dla.mil/qsDocDetails.aspx?ident_number=115753

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Improved ECWCS Fiberpile Shirt & Trousers


Primary function: Provides Marines with a flexible means of staying warm in temperatures ranging from +40° to -25°.
Production Rate: TBD
Cube: .45 cu ft
Weight: .6 lbs
Unit Replacement Cost: Shirt - $65.17; Trousers - $65.17

Features: The shirt is a front opening jacket with long sleeves, hand warming packets, 2 breast pockets, and a zip-up collar. The trousers are a bib type with built-in suspenders that feature quick release fasteners and full length side zip for easy donning and doffing. The material is 100% polyester fleece and comes in several weights, depending on the thickness of insulation required.

Inventory: TBD

Background: The current polyester insulating garments retain moisture, are bulky, improperly sized and uncomfortable to wear. Fleece is a commercially available fabric that is lightweight, water resistant, quick drying, and famous for its comfort.


Date last modified: 05/21/96

Barrier Wear Woodland/Desert Reversible Camo System Pants

Camo System Pants Woodland / ABU
Large-Reg

Camo System Pants

Barrier-Wear’s Camo System Pants have been developed to perform even under the most adverse conditions. Whether they’re encountering water, wind or cold, by choosing from our many available fabric and performance options, today’s warfighter can optimize a garment to meet mission-specific requirements.


Fabric

Pants available in our Camo System are available in many different configurations and camo patterns. Soft Shell, and Hard Shell fabric options are available in the many camouflage patterns .

Light Weight Polypro Shirt, Peckham

Undershirt, LWCWUS 
Peckham

Size :  Medium

Shirt NSN 8415-01-415-5906

Drawers NSN 8415-01-415-5669

The undershirt has long sleeves with elastic wrist cuffs. The wrist cuffs consist of double thickness of the basic fabric. The wrist cuffs have sufficient elasticity to prevent constriction of blood flow to the hands. The undershirt has a zipper that begins in the center of the collar top and extends to a level near the bottom of the user's chest. The zipper is designed for easy operation with a gloved hand, and provides the user with ventilation during strenuous activity and is a good match to the basic shade.

The drawers are composed of 100 percent polyester material which weighs no less than 4.2 ounces per square yard and no more than 5.5 ounces per square yard.

The drawers extend from the user's waist to a level below his/her ankles and end with elastic ankle cuffs. The ankle cuffs consist of double thickness of the basic material. The ankle cuffs have sufficient elasticity to prevent constriction of the blood flow to the feet. The waist band is made of an elastic hydrophobic, synthetic material. The drawers have a standard fly hole in the front.

Light Weight Polypro Bottoms, Peckham

Light Weight Cold Weather Polypro Bottoms Manufactured by Peckham Incorporated  

Drawers LWCWUS
NSN : 8415-01-415-5761

Size : X-Large 

Lightweight Cold Weather Underwear System (LWCWUS) was developed to provide a moisture wicking, heat retentive, lightweight garment for moderate cold conditions in which the polypropylene underwear is too warm.

Extended Cold Weather Clothing System / ECWCS First generation

Extended Cold Weather Clothing System ECWCS

Overview Items

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From 1985

The Extended Cold Weather Clothing System was developed at the U.S. Army Natick and 

was fielded for the Army and USMC by 1985.

..

    

https://olive-drab.com/od_soldiers_clothing_ecwcs.php

About 

ECWCS is a Gore-tex parka and trousers plus a coordinated ensemble of additional underclothing and accessory items which can be optionally configured in many ways to provide cold weather protection in a wide variety of temperature (+40° F to -60° F), wind, and moisture conditions. ECWCS uses moisture management principles to transfer perspiration away from the skin, keeping the wearer warm and dry. ECWCS was intended to replace the many individual items of cold weather uniforms and clothing that preceeded it.

Items in this Section 

  

  

  

  

Highlights

Anything Else

We are, of course, interested in any other item that fits the collection, even if it is not listed here. If you have additional information, or if you have surplus equipment that you want to share, please contact us.

See all 52 artworks in Materials and Objects

SELECTED ARTWORKS IN THE COLLECTION

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History of development


Extended Cold Weather Clothing System (ECWCS)

The Extended Cold Weather Clothing System (ECWCS, pronounced ek-wax) was developed at the U.S. Army Natick Soldier Research, Development and Engineering Center, Natick, MA and was fielded for the Army and USMC by 1985.

 

PDF Manual : Here

1st Generation

The entire ECWCS ensemble (1st generation) consisted of : polypropylene


(1) undershirt and
(2) underwear [drawers],
(3)polyester fiberpile shirt and
(4) bib,
(5) nylon/cotton trousers,
(6) Gore-Tex parka and
(7) trousers,
(8)liners for the parka and
(9) trousers,
(10) white (snow camouflage) parka/trousers cover,
(11) gloves,
(12) glove inserts,
(13) mittens,
(14) mitten inserts,
(15) mitten shells,
(16) white mitten shells (snow camouflage),
(17) cap,
(18) balaclava,
(19) nylon socks, boots—both
(20) cold weather vapor barrier boots and
(21) extreme cold weather vapor barrier boots—and
(22) M-1950 trouser suspenders.


The system is to be used in an insulated, triple-layering fashion, with : the polypropylene undergarments as Layer 1, the polyester shirt/bib, liners and cotton/nylon trousers as Layer 2, and Gore-Tex outer garments as Layer 3.

The parka and trousers (which have been adapted to the civilian outdoor clothing market) are themselves constructed in a three-layer fashion consisting of an outer layer of abrasion-resistant taslan nylon, an intermediate layer of durably waterproof, windproof, and Gore-Tex membrane (protected with a layer of nylon tricot and originally in a four-color camouflage print), and a hung inner layer of unlaminated nylon. The whole is seam-sealed.

The ECWCS Parka

The parka — which is a particularly popular component — is characterized by a cobra hood (which fits over a combat helmet) with woven nylon drawstringadjustable pulls and an attachment piece that allows fastening of a fur ruff (early models of the parka lacked this attachment piece). There is a two-way, full-front slide fastener to provide full-face protection, leaving only the eyes uncovered. The parka has Raglan shoulders/sleeves, a non-freezing, double-pull zipper withstorm flap and seven snap closure, a flap-covered pocket on the left sleeve with hook and loop (Velcro) closure, adjustable hook and loop wrist cuffs, armpit ventilation zippers and double reinforced elbows. A badge/insignia tab with snap is located on the storm flap. There is an interior back ventilation opening, two slash (handwarmer) cargo pockets on the lower front (with extra large flaps and double hook and loop single snap closure on each) and an inside draft skirt (windskirt) with elastic drawcords and barrel-locks at the waist (without pulls). There are also two concealed map pockets at the front zipper with hook and loop closures that can be opened without unzipping the parka.

Unfortunately, due to the limitations of "waterproof-breathable" fabric, the parka did not breathe well in field use by active troops.

ECWCS

Extended Cold Weather Clothing System

1985

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Nomenclature

History

In the 1980s, material technology developed significantly. Gore-Tex vapor-permeable fabric appeared, which was massively used in tourist jackets. Such jackets found their way into the hands of special forces soldiers, which drew attention to the need to introduce new uniforms. The first series of jackets in the Woodland camouflage pattern was manufactured to the order of a group of officers from the 9th Infantry Division of the US Army. The first official US Army Gore-Tex jackets were produced in 1985. The system consisting of several elements was called ECWCS (Extended Cold Weather Clothing System). Gore-Tex jackets have replaced not only winter uniforms, but also rain kits.

Specification

Logistic

Specifications

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https://ciehub.info/ref/UseCareECWCS.pdf

A. GENERAL. The ECWCS is composed of 23 individual clothing, handwear, headwear and footwear items which are used in various combinations to meet cold weather environmental requirements. Appendix A (pages 48 to 52) lists ECWCS component items in layering order and identifies available sizes and the prescribed temperature range for each item.

1. Sequence. The ECWCS is an insulating system consisting of the following five primary layers (including the overwhites, when necessary) and accessories: Layer 1 - Polypropylene undershirt and drawers. Layer 2 Bib overall, cold weather shirt and trouser liner. Layer 3 - Coat liner and field trousers. Layer 4 - Extended cold weather camouflage parka and trousers. Layer 5 - Snow camouflage parka and trousers (overwhites). Accessories - Handwear, headwea

Generations Elements of the ECWCS gen. I system Polypropylene underwear From 1985 to the present day, three generations of the ECWCS system were created. Each generation provided comfort within the temperature range of 4 ° C to –51 ° C [1] [2]. First generation The so-called the first generation consisted of several levels: Level 1. Polypropylene underwear (T-shirt + pants). The collar of the sweatshirt has a quite characteristic cut, referred to as "Turtle Neck" - lower at the back, reaching the user's chin at the front. The whole thing is tight, well fitting to the body, the color of coffee and milk - in the "regular" color of US Army underwear. Level 2. Sweatshirt and Fleece Trousers (the so-called Bear Suit and Bear Trousers). The whole thing is made of thick polyester - smooth on the outside, with a texture resembling artificial, short fur on the inside. The set is chocolate-colored. The sweatshirt has a classic cut, it has 4 pockets. A characteristic feature of the pants is their length - they are designed so that they end above the shoe. Level 3. Nylon linings from the M65 system. Filled with polyester wadding. They could be used interchangeably with level 2. Level 4. Basic jacket (parka) and pants. Made of Gore-Tex fabric. The jackets and pants were made in two camouflages - Woodland and 3 Color Desert Pattern. The jacket had 4 pockets, including two inside the jacket, the so-called dry. She also had a snow skirt to prevent snow from getting under her clothes. The jacket was equipped with a permanent, spacious hood with a visor. A fur strip could be attached to it, which made the hood of the jacket similar to the hood of the M65 parka. The pants had no pockets, they only had grommets for classic pockets, e.g. in uniform pants. Level 5. White winter masquerade (sweatshirt and pants). It was applied to level 4. In addition, several accessories are provided for the system: arctic gloves (from the M65 system), gloves with a Goretex membrane, a balaclava (the so-called Balaclava) and a hat with earflaps. Black or white shoes, borrowed from the older M65 system, were also used (the so-called Mickey Mouse Boots).

B. CLOTHING ITEMS.

1. Undershirt, Cold Weather, Polypropylene and Drawers. Cold Weather, Polypropylene. The cold weather underwear, which consists of the undershirt and drawers, are new ECWCS development itemrs.

2. Shirt, Cold Weather, Polyester Fiberpile. The cold weather shirt is a new ECWCS development item.

3. Overall, Bib, Cold Weather, Fiberpile. The bib overall is a new ECWCS development item.

4. Liner, Cold Weather, Trousers, Field and Liner, Cold Weather, Coat, Men's. The full closure, cold weather trouser liner and the coat liner are standard items used in ECWCS.

5. Trousers, Cold Weather, Field, Nylon and Cotton. The olive green or the four color caimouflage printed cold weather field trousers are standard items used in ECWCS.

6. Parka, Extended Cold Weather, Camouflage. the extended cold weather camouflage parka is a new ECWCS development item.

7. Trousers, Extended Cold Weather, Camouflage. The extended cold weather camouflage trousers are a new ECWCS development item.

8, Parka, Snow Camouflage and Trousers, Snow Camouflage. The snow camouflage parka and trousers are standard items used in ECWCS.

HANDWRAR. The ECWCS standard handwear items are: glove inserts, gloves, mitten inserts, mitten shells (cold weather and snow camouflage), and mitten set.

1. Gloves, Insert, Cold Weather.

2. Gloves, Men's and Women's, Light Duty.

3. Mitten Inserts. Cold Weather (Trigger Finger).

4. Mitten Shells, Cold Weather (Trigger Finger).

5. Mitten Set, Extreme Cold Weather.

6. Mitten Shells, Snow Camouflage, Cotton, White, Two Finger.

D. HEADWEAR. There are two headwear items in the ECWCS: the cap, combat, camouflage with earflaps and the balaclava (hood).

1. Cap, Camouflage Pattern.

2. Hood, Combat Vehicle Crewman's (Balaclava).

E. FOOTWEAR. The ECWCS footwear consists of three items: the cushion sole, wool socks, and the extreme cold weather boots (black and white).

1. Socks, Men's, Nylon, Cushion Sole, Stretch Type, OG-106.

2. Boots, Cold Weather (Type I-Black).

3. Boots, Extreme Cold Weather (Type II-White).

F. ACCESSORIES.

1. Suspenders, Trousers, M-1950.

The Suspenders, Trousers, M-1950 (MIL-S-10926) are also part of ECWCS, used with the Trousers, Extended Cold Weather, Camouflage.


The Parka, ECW, Camouflage has an integrated fabric hood. Another ECWCS component, added after initial fielding, was an attachable fur ruff (Ruff, Parka, Extended Cold Weather), MIL-R-44354. NSN range: 8415-01-315-9765 to 8415-01-315-9769, depending on size. The synthetic fur ruff has a wire rim, Velcro fasteners and snaps for the attachment of the ruff to the parka hood.