Perfect for warm-weather walks and water-filled days, Keen's lightweight Whisper Sandals with quick-drying straps feature contoured support, cushioned comfort, and secure traction. Nonmarking rubber outsole with multidirectional lug pattern for secure traction Compression-molded EVA midsole for shock-absorbing cushion and stability Metatomical EVA molded footbed cradles the natural contours of the foot, provides excellent arch support, and resists odor TPU shank for stability on uneven terrain Lace capture system with bungee elastic and cord lock provides an adjustable, secure fit Washable, quick-drying polyester webbing upper Hydrophobic mesh lining enhances comfort and moisture control Rubber toe safeguards against abrasion and mild impact for durability and protection Keen finds this style runs true to size Women-specific fit Machine washable, gentle cycle; air dry away from heat sources