Merrell Current Glove Barefoot Mens Shoes Features: Upper/Lining Synthetic leather and air upper mesh Water drainage in toe bumper and heel mesh Built to Get Wet construction with water-friendly, quick dry materials Fused rubber toe bumper provides durability and protection Synthetic leather rear foot sling provides stability Internal support construction secures the midfoot for optimal fit and support Non-removable footbed treated with Aegis antimicrobial solution resists odour Midsole/Outsole 4mm compression moulded EVA midsole cushions Outsole with drainage ports Vibram Aqua Glove/TC-1 Rubber