Size Small fits men’s 4.5-6.5 and women’s 6-8 shoe size. Size Small can be worn on the left or right foot PROMOTES NATURAL WALKING with rocker sole and shock-absorbing insole promote more natural walking during use STURDY plastic molded uprights with steel reinforcement provides increased durability CAM WALKER BOOT can be used for acute ankle sprains, soft tissue injuries, stable lower leg, foot and ankle fractures and post-operative use Great condition - Used for 2 weeks, mostly indoor