Airgo ultra lightweight, yet durable boots for youths. Airgo boots are 70% Lighter than other waterproof rubber and PVC knee boots. Made from high quality EVA for comfort and durability. Black upper and black outsole in a multi-purpose, cleated tread pattern. 100% liquidproof. Tiny air bubbles trapped in the walls of the boots are self-insulating to help keep feet warmer in the cold and cooler in the heat. Removable, cushioned, contour insole. Wrap around heel kick for hands-free removal. Available in youth's sizes 13 through 5. Retail box packaging. Ideal applications: walking to school, having fun with friends, helping out at home or farm and other general purpose applications.