ASO Ankle Brace – Medical Grade Lace-Up Ankle Stabiliser

Clinically trusted ankle support for stability, sport and injury management.

The ASO Ankle Stabilising Orthosis is a premium lace-up ankle brace designed to provide structured lateral support while maintaining functional movement. Widely used in sport and rehabilitation settings, the ASO combines a durable boot design with figure-eight stabilising straps to help control inversion and eversion movements commonly associated with ankle sprains.

Fast Australia-wide shipping from our Melbourne podiatrist-owned store.

Best Suited For

• Mild to moderate ankle sprains
• Lateral ankle instability
• Returning to sport after injury
• Netball, basketball, football, running & field sports
• Added ankle confidence during training or competition

Why We Recommend the ASO

• Figure-8 stabilising straps – replicate professional sports taping techniques
• Lace-up boot construction – provides adjustable compression and secure fit
• Elastic cuff closure – enhances strap support and secures laces during activity
• Removable medial and lateral stabilising stays – provide structured side support
• Ballistic nylon boot – durable and long-lasting construction
• Low-profile design – fits comfortably inside most athletic footwear
• Bilateral design – each size fits left or right ankle
• Latex-free construction

Unlike simple elastic ankle sleeves, the ASO provides structured stabilisation without the bulk of rigid orthoses, allowing functional movement while supporting vulnerable ligaments.

How to Choose Your Size

Measure around your ankle just above the ankle bone (malleolus) while standing.

• Small: 28–30.5 cm
• Medium: 30.5–33 cm
• Large: 33–35.5 cm

If you are between sizes, choose the larger size for comfort or the smaller size for a firmer fit.

ASO vs Basic Ankle Braces

Product Details

• Medical-grade ankle stabilising orthosis
• Ballistic nylon boot construction
• Figure-8 stabilising strap system
• Elastic cuff closure
• Removable medial and lateral stays
• Bilateral fit (left or right)
• Colour: Black
• Sold individually

Frequently Asked Questions

Can I wear the ASO inside sports shoes?
Yes. The low-profile design is intended to fit inside most athletic footwear.

Is the ASO rigid?
It provides structured lateral support while allowing functional ankle movement.

Is it suitable for returning to sport?
Yes. The ASO is commonly used when transitioning back into activity following ankle sprains.

Can it be worn on either ankle?
Yes. The bilateral design allows it to be worn on either left or right ankle.

Looking for arch support as well? If you require ankle stability combined with adjustable arch support, consider the BioSkin TriLok Ankle Brace.