Keen Men。Questions? Leave a comment below! great condition lightly worn men\'s 11.5 waterproof Go back to the basics with the sandal that started it all. The footbed conforms to your foot\'s shape for personalized comfort, and the rubber toe offers protection for adventures in and out of the water Washable polyester webbing upper. Lace-lock bungee system. Non-marking rubber outsole with razor siping. Compression molded EVA midsole for lightweight cushioning. Quick-dry lining for active use. Metatomical EVA footbed with arch support for all-day comfort. Activity: Outdoor/ Hiking/Fishing/Water Sports Style: 1001906