Waterproof Features Seam-sealed construction Waterproof leather Water repellent materials Gusseted tongue with water repellent coating UGGplush™ 80% wool, 20% lyocell tongue, Non-functional buckle, Metal hardware Non-wicking laces, Webbing vamp strap with UGG® graphic logo 17mm UGGplush™ 80% wool, 20% lyocell lining 17mm UGGplush™ 80% wool, 20% lyocell insole Treadlite by UGG™ midsole White Spider Rubber outsole 1-1/4" Heel TPU heel label with UGG® logo Best for: Light or moderate rain