Rugged enough for any outdoor activity and stylish enough to get noticed, the Nunn Bush Rio Vista 3-Strap River Sandal has a modern design with neoprene lining and contoured footbed for all-day comfort. Durable design includes hook-and-loop enclosures for a custom, comfortable fit. Neoprene linings ensure moisture management and durability. A contoured EVA footbed pairs with a lightweight outsole with a rolling impact zone to transition the momentum of each step for a more dynamic gait. Sizing: true to size. Whole sizes only. M=medium width