12-ounce, 100% cotton sandstone duck. 100% nylon quilted to midweight polyester lining. Sits slightly below the natural waist. Full seat and thighs. Triple-stitched main seams. Chap-style, double-front panels. Reinforced back patch pockets and utility pockets. Cordura kick panels at bottom of leg openings. Full ankle-to-thigh leg zippers with protective wind flaps. VPN: B194.