Military - ECWCS Category


No matter which branch of the U.S. you serve, the mission often requires that you face off with the merciless forces of mother nature. This can mean living and working in a harsh winter environment for an extended period of time. Extended Cold Weather Clothing Systems (ECWCS) are the go-to solution of the U.S. Military for severe winter weather. This mix and match system can include shirts, pants, baselayers, fleece and nylon jackets, and softshell jackets, as well as extreme wet/cold weather jackets, trousers, and parkas.


At U.S. Patriot, we carry a large selection of AFI and AR 670-1 compliant ECWCS uniform apparel. All our ECWCS apparel is battle-tested and built to last, so you can be 100% confident in your purchase.

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  • Rothco Gen III Military ECWCS Fleece Jacket / Liner

    $49.99 - $51.99
  • ECWCS Gen III Level 3 Fleece Jacket

  • Valley Apparel APECS Parka

    $299.99 - $399.00
  • ECWCS Gen III Level 1 Baselayer Top

  • ECWCS Gen III Level 2 Baselayer Bottom

  • ECWCS Gen III Level 1 Baselayer Bottom

  • Valley Apparel APECS Trousers

  • Rothco Generation III Level 3 ECWCS Fleece Jacket

    $46.99 - $51.99
  • ECWCS Gen III Level 2 Baselayer Top

  • Propper® Gen III ECWCS Polartec® Fleece Jacket

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