United Ortho USA14113 Short Air Cam Walker Fracture Boot, Small, Black The United Ortho air short walking boot provides maximum stability and support following injury or post-operative procedures. Air short walking boot can be used for acute ankle sprains, soft tissue injuries, stable lower leg, foot and ankle fractures and post-operative use. Plastic molded uprights with steel reinforcement provides increased durability. Shock-absorbing insole reduces impact of heel strike when walking. Rocker sole helps promote a natural gait to allow continuation of daily activities. Recommended up to 300 pounds. United Ortho is committed to providing medical professionals with a broad range of high-quality products to help their patients with their bracing needs. Our products are designed with comfort, durability and function in mind. For the past 40 years, United Ortho has been manufacturing and distributing orthopedic bracing to medical professionals and their patients throughout the United States and internationally. Over the years, much has changed - except our ongoing commitment to our customers and their satisfaction. United Ortho guarantees all products to be free from defects in materials and workmanship for a period of six months from date of purchase. Universal ? Fits Right or Left Foot Sizing ? Refer to size chart and understanding fit guide found in images. Small fits men?s 4.5-6.5 and women?s 6-8 shoe size Promotes Natural Walking ? Rocker sole and shock-absorbing insole promote more natural walking during use Comfort Compression ? The air bladders offer custom compression as well as increased comfort and support Sturdy ? The reinforced plastic shell and uprights support and protect the foot Buy with confidence. Check out our reviews. Also, happy to combine shipping to save you when you buy multiple items.