Keen Women's Whisper Sandal This airy, lightweight sandal is an allaround adventurer. Elastic cording gives it 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. Features Compression molded EVA midsole Hydrophobic mesh lining Metatomical EVA footbed Multi directional lug pattern for increased traction Nonmarking rubber outsole Secure fit lace capture system TPU stability shank Washable polyester webbing upper Women's specific fit Specifications Approximate weight per shoe: 8.7 oz/246.6 g Style: Sandals Features: Washable, Water Category: Casual, Outdoor Activity: City, Beach Collections: Waterfront Weather: Warm Gender: Women Upper: Washable polyester webbing Lining: Hydrophobic mesh Rubber: Nonmarking rubber outsole Fit Tip: Most customers find this style is true to size! METATOMICAL FOOTBED DESIGN This internal support mechanism is anatomically engineered to provide excellent arch support and cradle the natural contours of the foot.