Soles havent experienced true, uninhibited freedom until they have slipped into the Keen Uneek sandal. Innovative two-cord upper construction features polyester braided cord with a nylon core that provides increased strength. Two cords and a simple, free-moving cord junction design allows the upper to move and adapt to the foots shape, promoting enhanced freedom of movement that doesnt compromise structural support. Microfiber heel back provides both security and comfort. Bungee-lacing system offers a secure fit and feel. Metatomical footbed with microfiber cover molds to the foot for the perfect fit and feel. Lightweight PU midsole supplies lasting, daylong comfort. High-traction, non-marking rubber outsole with razor siping delivers secure, reliable traction. Imported. Measurements: Weight: 13 oz Product measurements were taken using size 11.5, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.