Keen Children's Winterport ll Waterproof Insulated -25F/-32C Winter Boots Sizes 8-10 USThe KEEN Winterport II WP Children's Boot is the perfect winter accessory for your child. With a synthetic upper material, this snow boot is designed to keep your child's feet warm and dry in the harshest of winter conditions. The boot is available in unisex sizing and is suitable for both boys and girls. Details: Leather Synthetic Materials Mid Calf height Comfort Rated to 25F 32C Insulation: 200 g Synthetic Children's Sizing