Height: 14.25 inches, Weight: 4.1 lbs per pair, Circumference (based on size 9): 16 15 ⁄ 16 inches
Made in USA with foreign and Canadian components, Comfortable down to -40°F, Vegan–friendly
UPPER: Waterproof 600 denier nylon upper, Adjustable snow collar with bungee lace lock, 8 mm Thermal Guard removable liner (100% recycled content), Moisture-wicking lining, Adjustable midfoot hook and loop strap
OUTSOLE: Waterproof and lightweight synthetic RubberHe shell, Proprietary technology offers superior traction and flexibility, PRIME lightweight synthetic RubberHe outsole, Flexible in all temperatures for a better grip in snow
Stomp across the frozen tundra. Rubber(He) makes these Winter Boots as light as helium, 50% lighter than natural rubber, but as strong as iron. Plus, the 600-denier nylon uppers are waterproof. And an 8mm Thermal Guard liner keeps you warm on any frozen tundra down to -40 degree F. Waterproof 600-denier nylon uppers, rubber shell; Rubber(He) outsole remains flexible in all temps while also offering top traction; Removable 8mm Thermal Guard liner is also moisture-wicking; Adjustable snow collar with bungee lace lock; Hook-and-loop midfoot strap; Height: 14"; Weight: 31 oz; Mfg Number: NK0199.