Elastic cording gives this lightweight performance sandal a secure fit, easy to adjust in or out of the water. The washable upper makes cleaning easy, and the cushioned footbed provides comfort on the go. KEEN Women's Whisper closed-toe beach & water sandals also feature EVA insoles with arch support for all-day comfort, and EVA midsole for lightweight cushioning, as well as non-marking rubber outsole that prevents scuffing.