Water Shoes Aleader Women's Slip On Walking Shoes Black 11 D(M) US Stretch fabric Rubber sole Breathable hollow 4 way stretch fabric upper allow the foot to breathe Solyte midsole provides an exceptionally lightweight midsole with excellent bounce-back and durability Fast draining outsole provides exceptional traction in wet and slippery conditions ComforDry sockliner provides the optimum cushioning performance that creates a cooler, drier and healthier shoe environment. Open fabric upper and hole on the sole provides for superior breathability and quick drying for water aerobics