Free Shipping The Sitka Back 40 Boot is a premium insulated rubber hunting boot engineered for hunters who demand warmth, waterproof protection, and all-day comfort in harsh field conditions. Built with a durable rubber and neoprene upper, 800g Thinsulate™ insulation, and SITKA’s advanced Apex Tread System, this tall hunting boot delivers reliable traction and warmth from early frost to late-season cold fronts. Designed for whitetail hunting, waterfowl blinds, food plot work, and rugged farm use, the Back 40 Boot keeps your feet dry, supported, and protected in mud, snow, and standing water. Whether you're sitting long hours in a deer stand or pushing through flooded timber, this boot performs from sunup to sundown. Key Features of the Sitka Back 40 Boot 100% Waterproof Rubber & Neoprene UpperKeeps feet completely dry in wet, muddy, and flooded terrain. 800g Thinsulate™ InsulationProvides superior warmth in freezing temperatures without excess bulk. Full-Length EVA MidsoleDelivers plush cushioning and shock absorption for all-day hunts. Zonal Comfort Molded ConstructionDesigned for targeted support around the foot and calf. Multi-Surface Rubber Outsole with SITKA Apex Tread SystemEnsures aggressive traction on mud, snow, and uneven terrain. Reinforced Heel & Toe OverlaysAdds durability in high-wear areas. Rubber Heel Kick PadAllows for quick and easy boot removal. PU Molded FootbedEnhances comfort and stability for long field days. Fit RecommendationIf between sizes, size up for optimal comfort. Specifications Insulation – 800g Thinsulate™Upper – Waterproof rubber with neopreneMidsole – Full-length EVA cushioningOutsole – Rubber with SITKA Apex Tread SystemComfort Range – -20°F to 40°F (-29°C to 4°C)Best Use – Cold weather hunting, waterfowl, deer stands, farm work Dimensions (Size 10 Approximate) Boot Height – 18 inchesCalf Circumference – 17.6 inchesWeight – 42.5 oz per bootFit – True to size (size up if between sizes)Insulation Rating – 800 grams Why Hunters Choose the Sitka Back 40 Boot • Ideal cold weather hunting boots for whitetail and waterfowl• Superior insulation for freezing temperatures• Waterproof construction for mud and flooded terrain• Durable enough for farm and field use• Trusted SITKA performance engineering