The Uneek sandals from Keen are part sandal and part trainer that adapts your feet for a perfect fit. With innovative style and design, these closed-toe sandals deliver freedom of movement and security without compromising comfort. Braided polyester cord upper with nylon core for enhanced strength. Elastic bungee lace fastening with toggle for secure, quick and easy adjustment. Closed toe construction for extra support and protection. Textile lining for comfort. Cleansport NXT technology for natural odour control. Microfiber lined Metatomical cushioning EVA insole for underfoot support. Lightweight PU midsole for shock absorption. Non-marking rubber outsole with multidirectional flex grooves and razor sipping.