All Gender UNEEK II Convertible | Black/Black | KEEN Footwear。Brand new and never worn! Black KEEN Uneek Adjustable Sandals in Men\'s 11 / Women\'s 12.5 - A unique cord construction allows this sandal to adapt to the shape of your foot, providing both comfort and stability. KEEN\'s anatomically designed footbed and high-traction rubber sole ensure support and secure footing as you enjoy the great outdoors. - Soles haven\'t 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 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. - Smoke free/Pet free home - Fast Shipping - 5 Star Seller - Travel, Activewear, Athleisure, Casual, Beach, Vacation, Coastal, Comfy