This is the lightweight brace for plantar fasciitis sufferers that lets you adjust the amount of tension for a comfortable fit, promoting healing while you sleep. Unlike bulky, rigid "night splints," the brace is worn like a slipper and has two adjustable straps and a positionable foam wedge that conforms to the shape of your foot. The brace's material provides gentle compression to reduce inflammation, and utilizes a patented lining that captures your naturally generated body heat to increase circulation and accelerate healing. But unlike other products, it allows your skin to breathe and remain comfortably dry. Hand wash. Universal design fits on either foot. Unisex size (see the Determine Size tab below) XXL. (5 oz.)