Heat Echo Raider Pants features Retain Active technology to block out cold and retain natural heat while still being breathable. These pants are constructed with rugged, quiet, brushed polyester tricot fabric to remain stealthy during hunts. These pants are waterproof, windproof, breathable, and lightweight. Includes a mesh lining for breathable comfort and easier drying. Includes zippered front pockets and hand warmer pockets, elastic waistband with adjustable buckle, knee-high zippers with storm flap, and snap closure at the ankle.