The Danner Acadia 8IN 200G Insulated GTX Boot is a warm boot for working law enforcement in cold weather. Stitchdown consruction for a stable platform with a combination full-grain leather and 1000D nylon Upper. The Gore-TEX; liner is 100%; waterproof and breathable, so feet stay dry regardless of the weather you're running through. The 200g of Thinsulate; Insulation warms in the cold weather while a Vibram; Kletterlift Outsole provides the traction necessary on various terrain. Features of the Danner Acadia 8IN 200G Insulated GTX Boot 100% Waterproof and breathable Gore-Tex liner is engineered to keep your feet dry and comfortable even in extreme conditions 200 grams of Thinsulate? Insulation offer lightweight warmth for those needing protection in cold climates Full-grain leather can be easily polished and is preferred by those in uniform and on special tactical teams due to its durability and ability to be cleaned quickly 1000 Denier nylon Upper material is extremely resistant to abrasions, tears and scuffs, improves breathability and dries quickly Lace-to-toe provides a secure Fit Vibram Kletterlift Outsole is specifically designed for comfort and durability Heel provides lightweight comfort as well as superb shock absorption Compound guarantees great traction and stability on both wet and dry surfaces Fiberglass shank Recraftable. Size 9.5