Medspec ASO Ankle Stabilizing Orthosis
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ASO’s without stays have been one of the most popular braces for the protection against, and treatment of, ankle sprains. However, ASO plastic stays enhance treatment of ankle sprains, & may be removed after the recovery period. They enhance proprioceptive protection, especially during an acute phase of ankle sprain treatment. This ASO model’s stabilizing straps form a figure-eight to protect and support the ankle. Elastic cuff closure enhances support from stabilizing straps and secures laces. Low profile fits in any type of shoe. Bilateral design: each size fits left or right foot. Ballistic nylon boot provides tremendous strength and durability.
Indications
- Ankle Sprains/Strains
- Inversion or Eversion Ankle Sprains
- Medial or Lateral Ankle Instability
- Medial or Lateral Ankle Sprains/Strains
- Subtalar Joint Instability
- Chronic Ankle Stability
How to measure
Take the circumference of ankle around the heel and over the top of the foot.
Size Chart
| Size | Measurement (inch) |
| X-Small | 10" - 11" |
| Small | 11" - 12" |
| Medium | 12" - 13" |
| Large | 13" - 14" |
| X-Large | 14" - 15" |
Frequently Asked Questions
Yes. The low-profile design makes it ideal for basketball, volleyball, soccer, and other athletic activities.
Hand wash in cold water with mild detergent. Rinse thoroughly and air dry. Do not use bleach or machine dry.
No. The bilateral design allows it to be worn on either ankle.
The plastic stays provide additional side-to-side support, often recommended for more severe injuries or chronic instability. The standard version without stays is lighter and more flexible for daily or athletic use.