Enables residents or patients to stand, pivot and transfer. The water-based gel insert lowers pressure beneath ankle and enables the heel to Float for total pressure relief .Detachable tread pad for infection control. Floats heel for total pressure relief.Cozy Cloth liner reduces friction and wicks away moisture and wipe-clean outer cover. Heel Float Walker Boot Small (3" wide) Heel Float Walker Boot Medium (4" wide) Heel Float Walker Boot Large/Bariatric (5" wide)