The Aircast® SP Walker Brace is designed as an alternative for weight bearing casts for post-operative recovery, stable foot and ankle fractures, and for severe ankle sprains. The shorter brace height is designed for those situations where a full height XP Walker is not an option or is not needed. The multiple inflatable air cells are user adjustable to maintain limb contact for stability while giving an individual fit. The mild pulsating compression helps to reduce swelling, and the lightweight design, low profile, air-cushioned heel, and rocker sole combine to give a natural feel while walking. Universally designed to fit the right and left leg. Order by Women's and Men's shoe size.