Whether you're shoveling snow or making your morning commute, the Tundra Utah boot has the protection you need to stay warm and dry. Water-resistant synthetic upper. Waterproof rubber shell. Adjustable hook-and-loop strap at ankle promotes a snug, secure fit. Pull-on style for easy on and off. Bungee adjustment at cuff helps keep out the cold. Durable rubber outsole for secure traction. Measurements: Weight: 2 lbs 10 oz Circumference: 19 1 2 in Shaft: 12 1 2 in Product measurements were taken using size 11, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.