Features of the Bearpaw Toddlers' Sadie Boot 4in. Tall toddler outdoor boot featuring a quilted nylon/Knit/PU combo Upper Elastic bungee for easy on and off NeverWet Technology for extra protection from the elements Warm sherpa lining with a cushioned comfort sherpa Footbed on an EVA Outsole that is lightweight and flexible Superhydrophobic Technology that repels stains from liquids and cleans dirt/debris easily with water