ASO Ankle Brace w/inserts


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ASO Ankle Brace with Plastic Inserts

The ASO Ankle Brace with Plastic Inserts is one of the most popular ankle supports with coaches, trainers and physical therapists.

The contoured tongue provides exceptional fit and is constructed of light-weight yet durable Cool Flex material.

This material also lines the inside back of the boot, providing increased comfort to the Achilles area. The polyester-cotton laces are strong and resist shrinking. Medial and lateral plastic stays: enhanced proprioceptive protection by some patients and medical practitioners, especially during acute phase of ankle sprain treatment

  • Elastic cuff closure: decreases amount of inversion possible
  • Ballistic nylon straps: "figure 8" straps replicate ankle taping
  • Low profile: will fit in any type of shoe
  • Lace up closure: patient friendly application
  • Bilateral capability: helps keep foot in neutral position
  • Great choice for preventing or treating ankle sprains
  • Ballistic nylon base: provides tremendous strength to product; increase longevity of brace
  • US manufacturing: higher quality control standards
  • Available in black or white


ASO Ankle Brace with Plastic Inserts is indicated for moderate to severe inversion or eversion sprains. High ankle sprains. Subtalar Joint instability.


  • Moderate stability
  • Prevent sprains/strains
  • Decrease anti-inflammatory medications
  • Decrease pain symptoms
  • Improve joint function
  • Maintain flexibility

Support Level

This brace is rated Level III

ASO Ankle Brace with Plastic Inserts

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Sizing Chart

(2 ways to measure for correct size)

ASO Sizing Chart -- Fitting by shoe size
Men 6-7 7 1/2 - 9 9 1/2 - 11 11 1/2 - 13 13 1/2 - 15 15+
Narrow xxs xs s m l xl
Regular xs s m l xl xxl
Wide s m l xl xxl xxl
Women 5-6 6 1/2 - 8 8 1/2 - 10 10 1/2 - 12 12 1/2 - 14
Narrow xxs xs s m l
Regular xs s m m l
Wide s m l l xl

Active Ankle Brace Sizing Chart

Additional Info

ASO Ankle Brace w/insertsASO Ankle Brace

The ASO with inserts comes in black or white
ASO Ankle Brace What is a High Ankle Sprain?

An ankle injury common to athletes is the high ankle sprain.

The technical term for this type of injury is referred to as an ankle syndesmosis injury, because it involves the ligaments that connect the bottom ends of the tibia and fibula bones.

ASO Ankle Brace


Ellen Ferguson, on 12-13-2016
Keeps me active

Keeps me active

Sandra Wooten, on 12-13-2016


C.r. Jones, on 12-13-2016
Makes An Active

Makes An Active Lifestyle Possible

Mandy Matthews, on 12-13-2016
fantastic brace

fantastic brace - and it's comfortable!

Lilian, on 12-13-2016
Very good

Very Good

Glen, on 12-13-2016
Back on the Court

Great ankle brace for my son. Able to get back on the basketball court and play. We had a hard time finding a YOUTH ankle brace to fit his thin ankle but size Men's shoe - this brace is it! My son says it is comfortable and provides great support. Great customer service when we called - on time overnight shipping to make a basketball game!

Dick, on 12-13-2016
Great product and service

I have been using The Brace Shop for many years - products and service top notch.

Jim Moore, on 12-13-2016
Ankle brace

Helps me at work

Andrew54, on 12-13-2016
Excellent support

A quality product providing excellent support and protection. Well made and easy to use.