On your next trip to the snow country, be sure your boots are up the task! The Blizzard XT boot is constructed of durable, waterproof textiles. Drawstring with barrel lock closure system. Omni-Heat reflective lining. Removable 9mm recycled felt inner boot. 25 mm bonded felt frost plug. Waterproof vulcanized rubber shell with Sorel aero-trac non loading outsole. Rated: -40 degrees F. Imported. Measurements: Heel Height: 1 in Weight: 2 lbs 9 oz Shaft: 14 1 2 in Platform Height: 1 2 in Product measurements were taken using size 12, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.