MedSpec ASO EVO Ankle Stabilizer
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Description
Description
Advanced Ankle Support with Dynamic Cuff, Internal Stirrup & Stabilizing Straps | MedSpec
Options: X-Small, Small, Medium, Large, X-Large
🔷 Product Overview
The MedSpec ASO EVO Ankle Stabilizer is an advanced ankle brace designed to provide enhanced protection and stabilization for ankle sprains and instability, including syndesmotic (high ankle) sprains.
Its patented design combines an internal stirrup, external stabilizing straps and a dynamic cuff to provide greater support than MedSpec's original figure-eight strap ankle brace. The dynamic cuff provides circumferential compression above the ankle, while the stirrup and stabilizing straps help capture the heel and resist unwanted inversion and eversion.
Upgraded CoolFlex™ and Skinloc™ materials improve comfort, conformity and resistance to brace migration. The EVO has a bilateral design, allowing each brace to fit either the left or right foot.
🔷 Available Sizes
Choose your size based on ankle circumference:
| Size | Ankle Circumference |
|---|---|
| X-Small | 10"–11" |
| Small | 11"–12" |
| Medium | 12"–13" |
| Large | 13"–14" |
| X-Large | 14"–15" |
Design: Bilateral – each size fits either the left or right foot.
🔷 Key Features & Benefits
• Advanced ankle stabilization for multiple types of ankle sprains
• Designed to provide enhanced protection against high ankle sprains
• Dynamic cuff provides circumferential compression around the distal tibiofibular joint
• Internal stirrup works with external stabilizing straps
• Straps help capture and stabilize the calcaneus (heel)
• Helps resist ankle inversion and eversion
• Supports the talocrural and subtalar joints
• CoolFlex™ padding improves comfort around the ankle and foot
• Skinloc™ material helps resist distal migration of the brace
• Comfortable Achilles tendon and dorsum padding
• Shoelace is attached to the tongue to help keep the lace centred
• Invisible seam design eliminates a seam underneath the foot
• Bilateral design fits either ankle
🔷 Dynamic Cuff
The EVO's internal dynamic cuff features a lower-profile design that provides enhanced circumferential compression around the distal tibiofibular joint.
The cuff is lined with CoolFlex™ padding for additional comfort and Skinloc™ material to help prevent the brace from migrating downward during wear.
This design provides additional support above the malleoli and is particularly beneficial when managing high ankle sprains.
🔷 Stirrup & Stabilizing Straps
The EVO features an internal stirrup strap that is redirected through slots in the dynamic cuff before continuing outside the boot to form the external stabilizing straps.
This configuration is designed to better capture the heel and resist excessive inversion or eversion, helping stabilize both the talocrural and subtalar joints.
🔷 CoolFlex™ Achilles Pad & Tongue
CoolFlex™ padding with spandex fibre provides comfortable cushioning along the Achilles tendon and the dorsum of the foot.
The shoelace is attached directly to the tongue, helping ensure that the lace remains properly centred during application and wear.
🔷 Invisible Seam Design
For improved comfort and durability, the ASO EVO is constructed with no seam underneath the foot.
Eliminating the underfoot seam helps create a smoother surface inside the brace, particularly during extended wear.
🔷 Indications
The MedSpec ASO EVO Ankle Stabilizer is indicated for:
• Inversion ankle sprains
• Eversion ankle sprains
• Syndesmotic ankle sprains (high ankle sprains)
• Medial ankle instability
• Lateral ankle instability
• Subtalar joint instability
🔷 Product Specifications
| Specification | Details |
|---|---|
| Brand | MedSpec |
| Product | ASO EVO Ankle Stabilizer |
| Support Type | Ankle Stabilizing Orthosis |
| Cuff | Dynamic Cuff |
| Cuff Padding | CoolFlex™ |
| Migration Control | Skinloc™ Material |
| Support System | Internal Stirrup & External Stabilizing Straps |
| Padding | CoolFlex™ Achilles Pad & Tongue |
| Underfoot Construction | Invisible Seam / No Seam Under Foot |
| Side | Bilateral – Left or Right |
| Sizes | X-Small to X-Large |
🔷 Ideal For
• Inversion or eversion ankle sprain support
• High ankle (syndesmotic) sprains
• Medial or lateral ankle instability
• Subtalar joint instability
• Individuals requiring enhanced ankle stabilization
• Athletes requiring additional ankle protection and support
🔷 What's Included
• 1 × MedSpec ASO EVO Ankle Stabilizer
Select the appropriate size according to ankle circumference.
🔷 Important Information
Proper sizing is important for effective support and comfort. Measure your ankle circumference and select the corresponding size from the chart above.
The brace should provide firm support without causing excessive pressure, numbness, tingling or circulation changes. Use according to the manufacturer's instructions or recommendations from your healthcare professional.
High ankle sprains can require a different recovery approach than typical lateral ankle sprains. Seek appropriate medical assessment for significant injuries, inability to bear weight, severe swelling or bruising, or symptoms that persist or worsen.
🔷 Why Buy from Okotoks HC Pharmacy?
When you shop with us, you're choosing more than a product — you're backed by trusted healthcare expertise.
✔ Award-Winning Local Pharmacy
Proudly serving Southern Alberta since 2009 and voted Gold in the Western Wheel Readers' Choice Awards.
✔ Trusted Home Healthcare Selection
We carry quality orthopedic supports, braces and home healthcare products from trusted brands.
✔ Professional Pharmacy Support
Our team can help answer questions about healthcare products and their appropriate use.
✔ Convenient Local Service
Free prescription delivery available throughout Okotoks, High River, DeWinton, and Calgary.
✔ Canadian-Owned Pharmacy
Support a local pharmacy committed to providing quality healthcare products and personalized service.
🔷 Frequently Asked Questions
What makes the ASO EVO different from the original ASO ankle brace?
The EVO adds an internal stirrup, external stabilizing straps and dynamic cuff to provide greater support and enhanced protection, including support for high ankle sprains.
Can the ASO EVO be worn on either ankle?
Yes. It has a bilateral design, so each size fits either the left or right foot.
How do I choose my size?
Measure your ankle circumference and use the size chart above. Sizes range from X-Small (10"–11") to X-Large (14"–15").
Carefully Selected by Our Team
All products are carefully sourced from trusted medical, skincare, and gift brands — chosen with your comfort and well-being in mind.
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Frequently Asked Questions
📦 Ordering
Can I order without creating an account?
Can I order without creating an account?
Yes. You can check out as a guest or create an account for faster reordering.
Can I order by phone or in person?
Can I order by phone or in person?
Absolutely. Visit us in-store or call during business hours — we're happy to help.
🚚 Shipping
Do you offer local delivery?
Do you offer local delivery?
Yes — we offer free prescription delivery within Okotoks, High River, De Winton, and select Calgary areas. For non-prescription orders, we provide free delivery on orders over $149 before tax.
Please note:
- Heavy or oversized items (such as lift chairs or bath safety equipment)
- Hospital beds or items requiring setup
may not qualify for free delivery. Additional charges may apply — please contact us for details and a delivery quote.
How long will it take to receive my order?
How long will it take to receive my order?
Orders are typically processed within 1–2 business days.
Delivery times vary based on location, shipping method, and carrier. You’ll receive tracking information once your order ships.
Do you ship across Canada?
Do you ship across Canada?
Yes, we offer nationwide shipping via Canada Post.
Shipping rates and delivery times vary based on your location, order size, and weight.
Please note that heavy or oversized items — such as power scooters, hospital beds, or lift chairs — may not be eligible for shipping outside Alberta due to exceptionally high freight costs.
If you're interested in purchasing a large item for delivery outside our local area, please contact us for a shipping quote before placing your order.
For full details, please refer to our Shipping & Delivery Policy →
🔁 Returns and Refunds
How do I return a product?
How do I return a product?
Most unopened, unused items in their original packaging can be returned within 30 days of purchase. Some products — including hygiene items, respiratory equipment, electrotherapy devices, custom orders, and fitted medical garments — are final sale due to health and safety regulations.
To start a return, please contact us by phone or email with your original receipt or order number. We will confirm whether the item is eligible and provide return instructions.
For full details, including non-returnable categories and restocking fees, please see our Return & Exchange Policy →
How long does it take to receive my refund?
How long does it take to receive my refund?
Once your return is approved and processed, refunds are typically issued within 3–5 business days to the original method of payment.
Please note that your bank or credit card provider may take additional time to post the refund to your account. If you have any questions, feel free to contact us.
⚠️ Medical Disclaimer
Is this product information medical advice?
Is this product information medical advice?
No. Please consult your healthcare provider before starting any product. Read our full disclaimer →


