True to size For wider feet High arch support Upper : Water-resistant synthetic straps with quick-drying jersey knit lining and soft nylon toe posts creat an ultra-comfy fit. Footbed : The compression-molded EVA midsole with a smooth drop-in ICEVA footbed provides an anatomical fit for all-day comfort. Outsole : Non-marking rubber outside with a coral reef lug design enhances traction on wet surfaces.