USGI ECWCS Gen III Level 1 Silkweight Thermal Underwear

• Official USGI ECWCS Gen III Level 1 silkweight thermal underwear bottoms and tops
• Lightweight, moisture-wicking base layer designed for cold weather environments
• Highly breathable with quick-dry fabric to keep you dry and comfortable during movement
• Anti-microbial and odor-resistant finish helps reduce bacteria and maintain freshness
• Elastic waistband with functional access fly for a secure and comfortable fit
• Ideal for layering with other ECWCS cold weather components in extreme climates
• Coyote Brown

These ECWCS Level 1 silkweight drawers and tops are the same base layers issued to U.S. Army soldiers for cold weather operations. Designed for performance and comfort, they are perfect for training, deployment, or extreme outdoor environments. We specialize in authentic U.S. military gear — while not every item we carry is government-issued, most of our inventory consists of officially issued U.S. military items used by troops in the field