The US Military ECWCS Black Silkweight Layer 1 Drawers are lightweight base layer pants designed for moisture management and comfort in cold weather environments. They serve as the first layer in the Extended Cold Weather Clothing System.

• Color: Black
• Material: Silkweight polyester
• Function: Moisture-wicking thermal base layer for cold weather operations
• Compatibility or Design: Elastic waistband with flat seams for comfort under outer garments

Issued to U.S. Army personnel as part of the Generation III Extended Cold Weather Clothing System (ECWCS).