FP Walking Brace


Attention Medicare Patients

Provides full length, foam and semi-pneumatic support

Is the FP Walking Brace right for me?

Ideal for those who are recovering from an injury and need mobility support post-surgery or foot/ankle sprain. Try our Brace Advisor for personalized product recommendations to meet your needs!

The Foam Walker provides semi-pneumatic support with Aircast full-shell protection and is available in 4 sizes (small, medium, large and X-large). Foam-filled aircells cushion the ankle for customized comfort and support. This support is effective in fracture healing and managing edema. Includes a hand bulb.


  • Stable fracture of foot and/or ankle
  • Severe ankle sprain
  • Post-operative use


  • A semi-rigid shell for protection formerly expected only from a cast
  • A rocker sole to reduce plantar pressures
  • Pulsating, graduated compression for edema reduction
  • Custom-inflated aircells maintain proper positioning of leg within brace for enhanced stability

Key Benefits

  • Anthropometric full-shell support
  • Custom inflated aircells for individual fit and support
  • Semi-pneumatic compression for improved blood flow and edema management
  • Lightweight design: rigid foot, flexible around calf for strength, fit and comfort
  • Full shell protection. Low profile for natural gait. Sealed air-cushioned heel


Do not over-inflate aircells. Improper aircell inflation may cause significant skin irritation in patients with diabetic neuropathy. Reduce aircell compression with any visual skin changes or reported discomfort. Do not use this device on patients incapable of communicating physical discomfort. Like all lower extremity immobilizers, such as casts or braces, patients without sensation (i.e. post-op anesthesia, neuropathies, etc.) should be monitored frequently for “hot spots”, skin irritation or wound management. Use caution when walking on slippery or wet surfaces to avoid injury. At high altitudes the aircells will expand beyond their optimal level. Adjust aircell pressure by tightening or loosening straps.

Shop our complete selection of walking braces or browse additional Aircast products.

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Product Questions

aircast fp walking brace. can you replace just the inside foam? It is gray .
Question by: cheryl on Jun 15, 2010, 11:30 AM
Yes, follow the link below for pricing and product information:
Answer by: Admin on Jun 15, 2010, 11:30 AM
Do you offer a replacement Hand Bulb for this model?
Question by: Josh on Aug 14, 2010, 8:41 AM
Hello Josh,

The replacement bulb for the Aircast FP Walking Brace can be found here:
Answer by: Admin on Aug 14, 2010, 8:41 AM
What is the difference between the XP Walker and the FP Walking boot?
Question by: DAwn on Jul 9, 2010, 6:37 AM
The XP Walker has 2 more additional aircells than the FP Walker, for a total contact fit.. The FP Walker has just the 2 distal aircells. The XP Walker also comes with 2 socks to be worn with the boot.
Answer by: Admin on Jul 9, 2010, 6:37 AM
I just sprained my ankle (3rd degree) and was told I need to wear this boot for 3 weeks. Do you have to wear the boot at all times or can you take it off if you will be at your PC in sitting down position for several hours?
Question by: adam on Jul 15, 2010, 1:31 PM
Hello Adam,

The intention of a Aircast FP Walking Brace is to completely immobilize the lower leg/ankle/foot area. You'll want to consult your physician in regards to when you can remove the brace.
Answer by: Admin on Jul 15, 2010, 1:31 PM
Should I wear a long sock with this product?
Question by: Mitchell on Sep 28, 2010, 8:41 AM
It is recommended to wear a sock with the Aircast Walking Braces. We have the Aircast Sock Liners available for purchase. They are a very lightweight cotton/lycra material and are seamless to prevent irritation. Follow the link below for information:
Answer by: Admin on Sep 28, 2010, 8:41 AM
Size Men Shoe Size Women Shoe Size
Pediatric Up to 4 Up to 5
Small 4-7 5-8
Medium 7-10 8-11
Large 10-13 11-15
XLarge 13+ 15+
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