Description Keen Keen Footwear 1386 Soles haven't experienced true, uninhibited freedom until they have slipped into the Keen® Uneek sandal.This brand is a member of the Sustainable Apparel Coalition.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 foot's shape, promoting enhanced freedom of movement that doesn't 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 ozProduct measurements were taken using size 11.5, width D - Medium. Please note that measurements may vary by size.