Post-Op Shoe, Lace Up. Size: Small, Male, Shoe Size: 5-7. Rigid wood sole to prevent excessive foot motion after surgery. Non-slip rubber bottom for traction on slick surfaces. Perforated suede leatherette outer for comfort, durability and long lasting wear. Padded lining to increase patient comfort. Indications: Foot surgery, minor foot fractures, Lisfranc injuries.