Sorel Women's Caribou Boot 100% Waterproof full-grain and suede Rubber sole Shaft measures approximately 9.5" from arch Heel measures approximately 1" Platform measures approximately 1/2 Boot opening measures approximately 12" around Snow boot featuring waterproof-leather upper.Best For Heavy Snow duck-style waterproof bootie and D-ring lacing Fuzzy felt cuff and lining Faux Fur,Weight: 34 oz / 964 g.