Waterproof vulcanized rubber upper in a pull-on construction. Mesh lining for breathability. Removable molded EVA footbed is perforated for a breathable walking experience. Mesh topcover for moisture evacuation. Vulcanized rubber midsole for stability and support. Molded rubber outsole with siping and specific compound for wet traction. Heel Height: 1 in Weight: 1 lb 4 oz Circumference: 14 in Shaft: 9 in