The DOPEY kids’ sandals have an upper made of high quality, lightweight and tensile polyurethane. The sole is made of TPR - thermoplastic rubber, i.e., high quality synthetic rubber. In addition, the sandals have a synthetic toe cap so they don’t get scuffed easily. Your kid will feel comfortable all day long thanks to the tricot lining and midsole made of comfortable microfibre and phylon that absorbs shocks while walking. The sandals are tightened with an elastic band at the front and with a Velcro strap at the back. - material (upper): PU Nb - lining: tricot - midsole: phylon, microfibre - outsole: TPR