OOFOS OOriginal Women's Mauve Help your hard-working feet recover better with the Oofos OOriginal Sandals. Featuring OOfoam® Impact Absorption Technology, these recovery flip-flops absorb 37% more impact than your regular footwear. This special technology helps reduce the stress on your feet and supports recovery after physical activities and sports. Reduces stress on feet, knees, and back. Promotes a more natural foot motion. Features a minimalist, lightweight construction. Shower/beach-ready; moisture and bacteria resistant; wont retain smell. *If you normally wear a half size: Women: order a half size UP for best fit. Men: order a half size DOWN for best fit.