Ossur Airform Ankle Braces

Airform braces bring adjustable air-cell compression to ankle support, giving you the stability of a rigid stirrup and the customizable comfort of inflatable cushioning in one design. If you're managing an ankle sprain, recovering from a soft-tissue injury, or looking for protection during a return to activity, this is the category to explore.

The Ossur Airform Universal Inflatable Ankle Brace (model 80350) is the centerpiece here. Its stirrup design cradles the ankle on both sides with air-filled bladders that you inflate to your preferred level of compression, delivering targeted support that reduces swelling and helps limit the inward and outward rolling that aggravates a sprain. Because it's a universal fit, one brace works for either the left or right foot, and the hook-and-loop strap closure lets you dial in a secure hold and adjust it as swelling changes throughout the day.

A common question with air-cell ankle braces is whether they fit inside a shoe — the low-profile stirrup shell is built to sit comfortably against the ankle so you can wear a lace-up shoe over it in most cases. Another is sizing: the "universal" build accommodates a wide range of adult ankle circumferences, which makes it a practical choice for clinics stocking a single reusable model rather than multiple sizes. To adjust firmness, simply add or release air through the valve until the brace feels supportive without pinching.

Airform braces suit acute injury management, post-injury rehab, and everyday ankle instability. For related support options, browse our broader Orthopedic Soft Goods and Braces & Supports collections to compare stirrup, wrap, and compression styles.