Equalizer Air Walker – Low Top Version, XLarge/Black. Men’s Shoe: 12.5 +. Women’s Shoe: 13.5 +. Pneumatic system increases stability while decreasing pain and swelling. Air is easily adjusted to achieve desired compression and custom fit. Accommodates the swelling patterns that occur throughout the rehabilitation process. Low-profile, rocker bottom is specially engineered to help promote a natural, stable gait. Comfortable foam liner with easy hook and loop fastening straps allow for quick and easy fitting adjustments. Available in 5 sizes and 2 colors (black and grey). Packaging: 1/Each.