The OOcloog Luxe Clog is the best in recovery shoes. The revolutionary OOfoam technology provides impact absorption, arch support, and incredible comfort. OOfoam® technology absorbs 37% more impact than traditional footwear. Proprietary footbed design reduces stress on knees, ankles and other joints. Closed-cell foam is machine washable and designed to minimize odor. Feel the OO Promise Try any pair for 30 days risk free. If you're not 100% satisfied, you can send them back at no cost. OOfoam Technology Revolutionary OOfoam® technology absorbs 37% more impact than traditional footwear foam materials to reduce the stress on your feet and joints.