The Baffin Sage winter boot offers tough protection when you have to brave the fierce winter weather. Waterproof PU coated leather and nylon upper. Hiker height provides improved agility and comfortable movement. Superlite Shell surrounds the foot in reassuring waterproof protection. Speed-lace front fastening system with toggle. Heat-mouldable, removable liner featuring B-tek Lite insulation layer for incredible warmth and protection against the cold. AirGrip midsole provides excellent shock absorption and support. Durable rubber outsole with Polar Rubber contact points for superior traction on ice and snow. Temperature rating: 5 degreesC/41 degreesF to -50 degreesC/-58 degreesF. Imported. Measurements: Weight: 1 lb 3 oz Product measurements were taken using size 7, width B - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.