Darco OrthoWedge Post-Op Shoe Large Unisex Black - 36 Count CasePost Op Shoe Darco OrthoWedge Large Unisex Black Wedge sole effectively shifts body weight to the midfoot and heel Square toe design acts as a bumper to protect the toes when K wires are present and provides better left right fit Ankle strap seats foot firmly in shoe to reduce heel slippage and eliminate friction. Large size fits those who wear men's shoes, size 10. 5 12, or women's shoes, size 13 and larger.