The Kids’ Tadpole Boot by Patagonia is a serious boot for little feet. This boot includes slip lasted construction and a nylon shank for comfort and support and a waterproof cow suede/canvas upper to keep your childs’ foot dry. A Velcro top closure and round laces with toggle bottom closure make getting feet in and out a breeze. All these features are built upon an outsole that is 30% recycled rubber and an insole that is 15% recycled EVA meaning that the environmental footprint of this boot is smaller than the foot wearing it.