Help your hard-working feet feel and recover better with the Oofos OOcloogs. These slip-on clogs feature OOfoam� recovery technology that helps absorb 37% more impact than your regular footwear. This special technology helps reduce the stress on your feet and helps aid the recovery process after physical activities and sports. These clogs are so comfortable, theyre perfect for wearing all day at work or just for walking about. Reduces stress on feet, knees, and back. Promotes a more natural foot motion. Features a minimalist, lightweight construction. Are 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.