The Oofos Sport Flex men’s athletic shoe is an advanced version of the original design. The running shoe features an agile OOfoam strap for additional support and comfort. The shoe includes a sleek adjustable upper strap for an optimal all-around fit. It includes the OOfoam technology for more impact than traditional footwear. The proprietary footbed design featured in it reduces stress on knees, ankles, and other joints. The closed-cell foam is machine washable and minimizes odor.