From hidden coves to rushing rivers, the light in weight Whisper sandal from KEEN can manage any water-filled day. The quick draw elastic cord lacing system adjusts to a comfortable and secure fit. The washable polyester upper features the odor-reducing Aegis Microbe ShieldA(R). The foot-cushioning EVA molded footbed provides comfort on the go. Weight: 8.80 oz / 250.536 grams Fit Tip: We find this style runs pretty true to size. Lining: AEGIS microbe shield treated hydrophobic mesh Upper: Washable polyester webbing Rubber: Non-marking rubber outsole Activities: Beach Type: Sandals Weather: Warm - sandals, Wet - water resistant Style: 5124 - Compression molded low profile EVA midsole - Metatomical EVA footbed - Patented toe protection - Quick draw elastic cord lace - Secure metatomical strap design - Washable polyester webbing upper with Aegis microbe shield(TM)