Ultra High-5®

Reinforce the Ankle after a History of Injuries
High 5 Size Chart

Your ankle brace size is different from your shoe size because it’s based on your ankle circumference. View our size chart for instructions on measuring your ankle circumference. You’ll use that measurement to figure out which size brace will provide the best fit.

Size Chart

Measure around your ankle with a tape measure as shown in the photo and then reference the size chart to the right. If your ankle is measuring in-between two size we would recommend going with the smaller size. If your ankle is measuring right at 14” then we would recommend going with the size S/M.

measuring an ankle for a brace

S10in – 12in25.5cm – 30.5cm
M12in – 14in30.5 - 35.5 cm.
L14in – 16in35.5cm – 40.5cm

Your brace size is different from your shoe size because it’s based on your ankle circumference. See our size chart link above to determine your correct size.


Sold in single units, not pairs.


Reinforce unstable ankles with the Ultra High-5. Feather-light but super-strong the Ultra High-5 handles the twists and turns even the toughest terrain  throws at you.

Who Should Wear the Ultra High-5?

  • Individuals with chronic ankle instability due to a history of multiple ankle injuries
  • Athletes and individuals who have reoccurring joint pain due to excessive pounding on an unforgiving surface

The Best Shoes to Wear with the Ultra High-5

  • Recommended: Low-top sneakers that have a traditional tongue and laces where you can loosen the laces enough to fit the brace in the shoe.
  • Not Recommended: Sneakers that have a sleeve or collar design that limit the opening of the shoe. Due to their limiting design, it is very difficult to insert any ankle braces in these shoes.
  • Not Recommended: Tall boots or sandals.
  • Still not sure if your shoes will work with the Ultra High-5? Message our athletic trainers for additional help.
  • Weight: Small: 4 oz; Medium: 4.3 oz; Large: 4.6oz
  • Height: Small: 7.75”; Medium: 8”; Large: 8.25”
  • Design: Hinged Cuff Technology
  • Shell: Semi-Rigid Shell
  • Break In Period: 2-3 hours of athletic activity or 6-8 hours of casual wear

Although your new braces will fit either ankle when you get them, make sure to mark them “right” or “left” on the white tab on the upper strap and wear them on the same ankle each time.

  • 6 Month Warranty Against Breakage
  • Most Customers Experience Multi-Year Use

Learn more about our product warranties

We are very happy with the ankle braces.  Our high school son wears them for basketball. He was having recurrent ankle sprains in lace up braces. He is a giant child (6’7”, 260#) so the Ultra Ankle braces support him much better.  He has come down from jumping and landed on other players feet but in the Ultra Ankle braces he has not had an injury.  Thanks!

Phil G.

My daughter plays volleyball and has been recovering from tendinitis and a previous ligament tear she received from coming down on top of someone’s foot that drifted under the net. She used to wear lace up ankle braces. We switched when our doctor suggested that the lace up ankle braces could possibly be contributing to her tendinitis. The braces were immediately used with minimal break in needed. She said they were comfortable, easy to use, and she felt supported. On Sunday another player drifted under the net and my daughter was blocking her. My daughter landed on the girl’s foot but this time she felt the brace support her ankle and she all she had was a little soreness as opposed to a ligament tear this time! Thanks for your suggestion to purchase the High-5. They are perfect!

Tricia S.

The best ankle brace
for ankle pain and
chronic ankle instability

Total Joint Protection

When it comes to preventing high ankle sprains or low ankle injuries , the Ultra High-5 can protect your entire joint using it’s proven hinged-cuff design. You will be able to confidently return to activity knowing your ankles are protected with this feather-light but super-strong brace.

Ultimate Comfort and Movement

The right ankle brace for your chronic ankle instability will be comfortable enough for daily wear, stabilizing your ankle enough to help prevent another injury while keeping your muscles strong and/or helping them regain strength. Stay active and keep your joints protected with a comfortable ankle brace that provides a strong, solid foundation with every step.

Quick and Easy Application

Gone are the days when your only ankle brace option is an old fabric lace-up that takes minutes to put on and only ends up binding your joint in place. With only one strap to secure, the Ultra High-5 is on in seconds and protects for hours.