The Comfy Ambulating Boot is for the patient who requires positioning but can also transfer and ambulate. It has a rubber sole with non-slip surface that provides a walking base so patients can walk comfortably. The heel is elevated by the contours of the boot. It treated with Antimicrobial surface protector to shield against mold and mildew, stains, bacteria fungus and algae. The adult calf circumference is up to 16 inches and can fit up to a 16 in men's shoe size.