With light-but-tough 900D CORDURA nylon uppers and a lightweight PVC outsole, Rocky Ridge Stalker Boots were built for high-mileage hunts. And thanks to 800-gram Thinsulate Ultra Insulation along with Guaranteed Rocky Waterproof Construction that keeps water out while allowing vapor to escape, they're prepped for the worst weather you'll face. Guaranteed Rocky Waterproof Construction keeps water out while allowing vapor to escape; 800-gram Thinsulate Ultra Insulation provides bulk-free warmth; 900-denier CORDURA nylon uppers are lightweight but super tough; PVC outsole is resistant to oil, slips, chemicals, heat and abrasions; Cushion footbed provides long-wearing comfort; Sportsman's Guide exclusive; Height: 9"; Mfg. Number: RKS0501