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TriLok™ Ankle Brace TriLok™ Ankle Brace TriLok™ Ankle Brace TriLok™ Ankle Brace TriLok™ Ankle Brace TriLok™ Ankle Brace TriLok™ Ankle Brace TriLok™ Ankle Brace TriLok™ Ankle Brace
TriLok™ Ankle Brace

TriLok™ Ankle Brace

The TriLok Ankle Brace is an easy, effective way to relieve pain from plantar fasciitis and PTTD. Also provides unequaled protection against ankle sprains. Works for either the left or right foot.

Included in the package: TriLok Undersleeve, Stirrup Strap, and FootLok Strap

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The TriLok is a versatile ankle brace that provides protection, support, and pain relief from multiple foot and ankle injuries.

Ankle Sprains
The TriLok provides protection and support to injured ligaments to prevent further injury and reduce pain after a sprain. The FootLok Strap acts as an external ligament, using leverage to protect the weak or vulnerable ligaments around your ankle. The FootLok strap wraps around your midfoot and then attaches to the outside of your ankle. You can adjust the level of support by pulling up harder on the FootLok strap. The TriLok also includes stirrup straps to increase the stability even further.
~ Read more about how the TriLok helps Ankle Sprains here.

The TriLok offers an innovative approach to relieving the pain associated with posterior tibial tendon dysfunction, or PTTD. The key to the TriLok’s effectiveness is the patented, white FootLok strap. The TriLok’s FootLok strap lifts the arch and relieves pain by correcting over-pronation and restoring the foot to its natural position.
~ Read more about how the TriLok helps PTTD here.

Plantar Fasciitis
The TriLok alleviates plantar fasciitis pain by lifting the arch and supporting the plantar fascia. The FootLok strap wraps around the midfoot and allows you the ability to deliver adjustable support, by pulling up on the plantar fascia. The TriLok may also be used as a light night splint to hold the foot in dorsi-flexion while you sleep.
~ Read more about how the TriLok helps Plantar Fasciitis here.

Peroneal Tendonitis
The TriLok's FootLok strap mimics the function of the peroneal tendons, attaching to the midfoot and lifting the outside edge of the foot. As the FootLok strap lifts the outside of the foot, it offloads the peroneal tendons, allowing them to heal and regain their ability to support and protect the ankle.
~ Read more about how the TriLok helps Peroneal Tendonitis here.

Included in the package: TriLok Undersleeve, Stirrup Strap, FootLok Strap

Patent Number: 9,364,363

Application Instructions

Left Foot Application

Left Foot - Lateral Application
Left Foot - Medial Application

Right Foot Application

Right Foot - Lateral Application
Right Foot - Medial Application

Reviews for TriLok™ Ankle Brace

  1. Wendy7/25/18


    I've found this brace the most comfortable and helpful for dealing with PTTD. It's easy to figure out how to put on, and initially I found I could only wear it for short periods of time. But, (for now and hopefully not forever) I've found I can wear most of the day in a running shoe. I use the undersleeve and footlok strap only; the extra strap makes it too bulky. I had a hard time figuring out exactly the best spot for the footlok strap and am most appreciative of the VERY HELPFUL customer service team.

  2. David7/20/18


    Using the Tri-Lok to try to stay off the table at least for a while while dealing with PTTD. Was using AFO but became uncomfortable and unhelpful. This is a great improvement. My podiatrist has no objections. Just ordered a second one as a spare.

  3. Katy7/4/18


    Hopefully I have found a solution - I have a previously broken ankle which is weak and lets my foot roll inward. The distorted position of my foot has allowed calluses, blisters, and chafing to occur in the arch area of my foot. I know that I have to do something to keep my foot correctly supported so that it says healed. The doctor's solution is a hard plastic, calf-high Ankle Foot Orthotic which feels like a torture device out of the Dark Ages. It's uncomfortable, awkward, and throws my balance off. I totally hate it.

    I found the BioSkin TriLok online and decided to try it. I studied the videos and BioSkin sent me a link to the .PDF user manual, so learning to put the brace on went very quickly. When it's on my foot, I can feel my foot being pulled back to the outside which hopefully will take enough pressure off my arch that I won't have more problems. The TriLok is very easy to wear and doesn't interfere with my activities.

    I had a problem with lining up the back of the undersleeve and the black strap with the back of my heel. I took a light colored thread and sewed a few visible stitches on the back of the undersleeve and on the center of the black strap. Now, all I have to do is to line up the thread indicators with the back of my heel and then line up the thread indicators on the undersleeve and on the black strap. It would be great if BioSkin could add little dots - having a way to line everything up makes putting on the brace much faster.

    I hope this ends up being a long-term solution to keep my foot healthy.

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