It is made of extremely flexible EVA material. Tested for harmful substances, it's waterproof, heat resistant, high quality, ultra light, skin-friendly, washable and extremely easy to care for. DeFacto Men's Eva Double Buckle Buckle Slippers will be indispensable for the beach in summer. Eva 100%; Information on the Model Black-BK23: Bust: 96 Height: 1,92 Hips: 95 Waist: 80; The Model Size is Black-BK23: 44; Item: T5135AZNS; Heel Height: 3 cm; Model Information White-WT5: Bust: 96 Height: 1.86 Hips: 96 Waist: 76; The Model Size is White-WT5: 44; Model Information Anthracite-AR1: Bust: 96 Height: 1.92 Hips: 95 Waist: 80; The Model Size is Anthracite-AR1: 44;