Men。Keen Unisex Newport Sandals. Details: Original Fit has generous space across the forefoot for toes to splay Quick-cinch bungee lacing for easy on & off Foam midsole for lightweight cushioning Shock-absorbing foam insole with arch support for all-day comfort Higher-traction rubber outsole Multi-directional lug pattern with razor siping for better grip on wet surfaces Eco Anti-Odor for natural, pesticide-free odor control Materials Washable polyester webbing upper Quick-dry lining for active use Non-marking rubber outsole Size: US Men\'s 5 / EU 37 - Size chart says these are a women\'s size 6.5 (R30)