Rothco Thermal underpants ECWCS Black

Rothco's Polyester Extended Cold Weather Clothing System (ECWCS) Poly Bottoms are an essential base layer designed to protect you from the harshest elements. Made from 100% polyester with a soft fleece lining, these bottoms ensure optimal warmth and comfort. The full cut fit adds extra comfort, making them ideal for extended wear. Explore the matching tops available in both Crew Neck and Zip Collar styles to complete your winter outfit.