Keen Uneek Active Sandal (Men) - Magnet/Steel GreyTwo straps and a bottom. UNEEK conforms to your feet for a flawless fit, with cords that move freely, ensuring both ease and support. Contoured Fit follows the contours of your foot for a comfortably snug fit Recycled plastic bungee cord and lace lock toggle for an instantly secure fit Supportive midsole cushioning absorbs shock Razor siped outsole channels water away for exceptional grip on wet surfaces Contains recycled P. E. T. plastic to reduce