Rock Me Men's Thicker Wool Leather Flat Waterproof Ankle Snow Boots III Grey 50% leather/50% Fur Imported Suede leather on high-density Rubber sole Shaft measures approximately 3 from arch Platform measures approximately 1.00" Top material with excellent craftsmanship. About 1.3KG for a pair; Waterproof leather upper helps to keep feet dry. Outsole. It is the groove design to keep strong grip in snow days. Suit for indoor and outdoor. Skid, Wearable. Very warm in winter. Thick fluff. Stylish Look with the quality design.