The ExerSandal is a comfortable flotation sandal. It can be worn in the pool for added flotation and resistance in both deep and shallow end workouts. It also can be used as a regular sandal and be worn to and from the pool and in the shower, utilizing its slip resistant sole. There are snap releases so they are easy to take on and off. They are closed minicell foam soles that are quick drying. The sandals have a relaxed fit with open heel and toe and it adjusts at the forefoot, midfoot and ankle for a custom fit. There is unisex sizing and they are priced affordably. Soft, comfortable, weight bearing support. Ideal for use at pools, lakes, boats or beaches. Stays on foot during rapid cycling and sprinting. Avoids grose gunk in showers, beaches and at poolsides. Size: Large - Men 10 and 11 / Women 12. Color: Blue. Note: 1/2 sizes go up to the next full size.