Shoe with elastic sides. Breathable Technic microfiber upper, padded fabric lining, cushioned ankle collar to prevent chafing. Straight last with rounded toe. Sturdy buttress to support the calcaneus. Cushioned fabric insole over thermo-shaped polyurethane foam with antibacterial treatment and activated carbon. EVA based compound sole XL EXTRALIGHT®, ultra light, comfortable, flexible and non-skid, with a flat pads design, piped edges and wide grooves to facilitate evacuation of liquids. Suitable for machine washing up to 40º.