Amazon.com | OOFOS - Unisex OOahh Sport - Post Run Recovery 。OOFOS navy blue OOahh recovery slides Men’s size 9 Women’s size 11 Give your knees and back some relief when spending the day on your feet in this shock-absorbing slide sandal. It features a biomechanically engineered footbed to encourage natural motion and cushy OOfoam padding to help cradle your arches and reduce stress on the rest of your body. Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Biomechanically engineered OOfoam absorbs shock, cradles your arches and reduces stress on your feet, knees and back Closed-cell foam is machine washable and designed to minimize odor Synthetic upper, lining and sole Contoured slip-on slides. Thick cushioned sole for shock absorption. Wide strap for secure fit. Lightweight and flexible for all-day wear.