Apparel - Bottoms - Base Layer - Tru-Spec Gen III ECWCS Level 1 Light-Weight Drawers
Apparel - Bottoms - Base Layer - Tru-Spec Gen III ECWCS Level 1 Light-Weight Drawers

Tru-Spec Gen III ECWCS Level 1 Light-Weight Drawers - CLEARANCE


Regular price $24.95 Sale price$19.95
  • Low stock - 1 item left
  • On order, stock arriving soon.
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  • Veteran owned & operated



Base Layer: Worn next to skin by itself or in conjunction with other levels for added insulation and to aid in the transfer of moisture. Known to most as "Silk Weight" or "Silkies" due to their thin and comfortable construction.

The Extreme Cold Weather Clothing System, or Gen-III ECWCS is a protective cold weather clothing system created originally by the United States Army Natick Soldier Research, Development and Engineering Center. This system consisted of a parka and trousers plus 20 other individual clothing, headwear and footwear items which are used in various combinations to meet the cold weather environmental requirements of the US military.

Our baselayer level garments are based off these designs to give our garments the same quality and utility as the base layers of this system. The Level-1 garments draw moisture away from the skin to the outer layers of clothing providing great warmth without weight, is fast drying and compresses to reduce volume when packed.


  • Built from 3.7-ounce plaited polyester jersey knit fabric for flexible resilience
  • Delivers powerful heat-retention capability to fight harsh cold
  • Quick-dry properties with Microban anti-microbial odor guard
  • Flat-locked seams enhance comfort and reduce chafing
  • Elastic waistband keeps your bottom layer squarely situated during movement
  • Double-needle stitching at leg openings enhances garment durability
  • Compresses easily for minimal space usage in your gear pack

          For TOPS, choose the Chest & Height measurement that you fall into. For BOTTOMS, choose the Waist & Inseam measurement that you fall into. This will translate to your size, IE Medium-Regular or 2XL-Short.

          TOPS BOTTOMS
          CHEST   WAIST
          X-SMALL 29"-33" 23"-27"
          SMALL 33"-37" 27"-31"
          MEDIUM 37"-41" 31"-35"
          LARGE 41"-45" 35"-39"
          X-LARGE 45"-49" 39"-43"
          2X-LARGE 49"-53" 43"-47"
          3X-LARGE 53"-57" 47"-51"
          4X-LARGE 57"-61" 51"-55"
              HEIGHT   INSEAM
          XX-SHORT 55"-59" -
          X-SHORT 59"-63" UP TO 26 1/2"
          SHORT 63"-67" 26 1/2"-29 1/2"
          REGULAR 67"-71" 29 1/2"-32 1/2"
          LONG 71"-75" 32 1/2"-35 1/2"
          X-LONG 75"-79" 35 1/2"-38 1/2"
          XX-LONG ABOVE 79" OVER 38 1/2"

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