{"product_id":"rothco-ecwcs-poly-zip-collar-cold-weather-shirt","title":"Rothco ECWCS Poly Zip Collar Cold Weather Mid-Layer Shirt","description":"\u003cp class=\"product-lead\"\u003eThe Rothco ECWCS Poly Zip Collar Shirt is a cold-weather mid-layer built for active duty personnel, outdoor workers, and cold-climate athletes. Constructed from 100% expedition-weight polyester with a soft fleece lining, the shirt delivers warmth without bulk as part of the E.C.W.C.S. (Extreme Cold Weather Clothing System). Available in Black and AR 670-1 Coyote Brown, in sizes S through 4XL (Black) and S through 3XL (Coyote Brown).\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for Cold-Weather Layering\u003c\/h2\u003e\n\u003cp\u003eThe Rothco ECWCS Poly Zip Collar Shirt sits in the mid-layer position of a cold-weather clothing system, where its job is to trap warmth while remaining thin enough to wear under an outer shell. The 100% expedition-weight polyester outer and fleece lining combination handles that balance: the polyester resists moisture migration from the outer layer while the fleece retains heat against the body. For anyone spending extended time outdoors in cold conditions, on duty, on the mountain, or in the field, a reliable mid-layer reduces the need to stop and adjust.\u003c\/p\u003e\n\n\u003ch2\u003eCollar That Adapts to Conditions\u003c\/h2\u003e\n\u003cp\u003eThe zippered collar on the ECWCS Poly Zip Collar Shirt lets the wearer choose between a full turtleneck position for maximum neck coverage and a lower V-neck position when conditions warm or exertion increases. That adjustment takes seconds and requires no additional gear. In layering systems where removing an entire garment disrupts the rest of the kit, a collar vent is a practical temperature-management tool rather than a styling detail.\u003c\/p\u003e\n\n\u003ch2\u003eSecure Fit at the Wrist\u003c\/h2\u003e\n\u003cp\u003eElastic wrist cuffs on the Rothco ECWCS Poly Zip Collar Shirt seal the sleeve against the wrist, preventing cold air from entering at the cuff during movement. For skiers, snowboarders, and anyone working with their arms extended or overhead in cold conditions, a secure cuff also keeps the sleeve from riding up under a glove or outer layer.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpedition-Weight Polyester Shell:\u003c\/strong\u003e 100% polyester outer resists moisture and holds its shape under an outer layer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFleece Lining:\u003c\/strong\u003e Soft fleece interior retains warmth against the body.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZippered Collar:\u003c\/strong\u003e Adjusts between turtleneck and V-neck positions for temperature management.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElastic Wrist Cuffs:\u003c\/strong\u003e Seal the sleeve at the wrist for a snug, draft-free fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eECWCS Compatible:\u003c\/strong\u003e Designed as a mid-layer within the Extreme Cold Weather Clothing System.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaterial\u003c\/td\u003e\n      \u003ctd\u003e100% Expedition Weight Polyester (outer); Fleece (lining)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eClosures\u003c\/td\u003e\n      \u003ctd\u003eZipper (collar); Elastic (wrist cuffs)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eColors\u003c\/td\u003e\n      \u003ctd\u003eBlack; AR 670-1 Coyote Brown\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSizes (Black)\u003c\/td\u003e\n      \u003ctd\u003eS, M, L, XL, 2XL, 3XL, 4XL\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSizes (AR 670-1 Coyote Brown)\u003c\/td\u003e\n      \u003ctd\u003eS, M, L, XL, 2XL, 3XL\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeather Rating\u003c\/td\u003e\n      \u003ctd\u003eCold Weather\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eChina\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCertification\u003c\/td\u003e\n      \u003ctd\u003eISO Certified\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho This Is For and Isn't\u003c\/h2\u003e\n\u003cp class=\"product-fit-yes\"\u003eThe Rothco ECWCS Poly Zip Collar Shirt suits active duty military personnel, law enforcement officers, skiers, snowboarders, and outdoor workers who need a reliable mid-layer in cold conditions. The AR 670-1 Coyote Brown colorway is appropriate for wear in uniform contexts that permit that color standard.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThis shirt is a mid-layer garment only. It is not a standalone cold-weather outer shell and is not designed to be worn as the outermost layer in wet or windy conditions without an appropriate outer garment over it. It carries no ballistic, stab-resistant, or protective rating of any kind.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eWhat does ECWCS mean, and how does this shirt fit into that system?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eECWCS stands for Extreme Cold Weather Clothing System, a layered approach to cold-weather protection used by the U.S. military and adopted widely in outdoor and tactical contexts. The Rothco ECWCS Poly Zip Collar Shirt is designed as a mid-layer in that system, worn over a moisture-wicking base layer and under a wind- or weather-resistant outer shell.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eCan the collar be worn in more than one position?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eYes. The Rothco ECWCS Poly Zip Collar Shirt features a zippered collar that can be worn fully closed as a turtleneck for maximum neck coverage, or unzipped to a lower V-neck position when less insulation is needed. The adjustment is quick and does not require removing the shirt or any other layer.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eIs the AR 670-1 Coyote Brown colorway regulation-compliant?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe AR 670-1 Coyote Brown variant is produced in the color standard specified by Army Regulation 670-1. Whether it meets a specific unit's uniform requirements depends on that unit's current orders. Buyers should confirm compliance with their chain of command before purchasing for duty use.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eHow should the ECWCS Poly Zip Collar Shirt be sized?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Rothco ECWCS Poly Zip Collar Shirt is available in S through 4XL in Black and S through 3XL in AR 670-1 Coyote Brown. Rothco publishes a dedicated size chart for the ECWCS Poly Top line; consult that chart for measurements before ordering, as mid-layers are typically worn over a base layer and sizing may differ from a standard shirt.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat is the shirt made of?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Rothco ECWCS Poly Zip Collar Shirt is constructed from 100% expedition-weight polyester on the outer shell, with a soft fleece lining on the interior. No cotton content is stated. The shirt is ISO Certified per Rothco's product data.\u003c\/p\u003e","brand":"Rothco","offers":[{"title":"Black \/ S","offer_id":67126368829811,"sku":"RTC-6240-BK-S","price":41.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":67126368862579,"sku":"RTC-6240-BK-M","price":41.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":67126368895347,"sku":"RTC-6240-BK-L","price":41.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL","offer_id":67126368928115,"sku":"RTC-6240-BK-XL","price":41.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2XL","offer_id":67126368960883,"sku":"RTC-6241","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3XL","offer_id":67126368993651,"sku":"RTC-6242","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 4XL","offer_id":67126369026419,"sku":"RTC-6263","price":47.99,"currency_code":"USD","in_stock":true},{"title":"AR 670-1 Coyote Brown \/ S","offer_id":67126369059187,"sku":"RTC-3861-CCB-S","price":41.99,"currency_code":"USD","in_stock":true},{"title":"AR 670-1 Coyote Brown \/ M","offer_id":67126369091955,"sku":"RTC-3861-CCB-M","price":41.99,"currency_code":"USD","in_stock":true},{"title":"AR 670-1 Coyote Brown \/ L","offer_id":67126369124723,"sku":"RTC-3861-CCB-L","price":41.99,"currency_code":"USD","in_stock":true},{"title":"AR 670-1 Coyote Brown \/ XL","offer_id":67126369157491,"sku":"RTC-3861-CCB-XL","price":41.99,"currency_code":"USD","in_stock":true},{"title":"AR 670-1 Coyote Brown \/ 2XL","offer_id":67126369190259,"sku":"RTC-3862","price":43.99,"currency_code":"USD","in_stock":true},{"title":"AR 670-1 Coyote Brown \/ 3XL","offer_id":67126369223027,"sku":"RTC-3863","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1926\/7025\/files\/6240-RIGHT-C.webp?v=1792115033","url":"https:\/\/bulletproofzone.com\/products\/rothco-ecwcs-poly-zip-collar-cold-weather-shirt","provider":"Bulletproof Zone","version":"1.0","type":"link"}