The ultimate all-purpose boot—built tough, warm and ready for serious winter weather. Warmth comes from Thinsulate™ insulation, as the seam-sealed waterproof leather and waterproof membrane work in tandem to seal out rain, sleet and snow. A padded collar and leather-covered memory foam insole maximize your comfort. Full-grain waterproof leather with waterproof membrane construction. 200 gm Thinsulate™ insulation for all-season warmth. Microfibre lining wicks away moisture. Removable leather memory foam insole. Slip-resistant rubber outsole.