This is the Medium sized Aircast FP Walker, which is technically advanced but highly affordable.Suitable for use by patients with stable fractures and severe sprains, it features two inflatable cells that provide effective support and immobilisation, combined with comfortable foam padding and sturdy external protection for the lower leg. The sole allows a gentle, rocking gait that helps minimise shock and impacts, and the broad base ensures good stability and ease of use with large dressings.