An evolution of the OOriginal, featuring an agile OOfoam strap for additional support and comfort. Sport Flex: A contemporary spin on the classic slide, with a sleek adjustable upper strap for a more optimal all-around fit.OOfoam technology absorbs 37% more impact than traditional footwear.Patented footbed design reduces stress on knees, ankles and other jointsClosed-cell foam is machine washable and designed to minimize odor.Sku: 1550NAVY
