Move Like This.

Finally, joint protection that doesn't limit performance.

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It's Just Built Different.
It's Exo-Performance.

Inspired By You

Dynamic Like You

Crafted For You

FAST stands for functional anatomical stabilizing technology. FAST is a methodology that looks to the body for creating products that move the way athletes move and protect the way the body protects. Our exo-performance products give athletes the ability to use their full range of motion while allowing them to have precise and customizable support.

Why FAST?

Shop Exo-Performance

IFAST®

-- (Pair)

Built to fit in any shoe, the IFAST is the perfect solution for any hardcourt, running, or training activities.

XFAST®

-- (Pair)

The XFAST is the first ankle stabilizer to integrate directly into a cleat, creating optimal protection and performance.

RFAST®

The RFAST is a rigid ankle stabilizer, designed with a dynamic hinge that helps keep the ankle in a healthy position.

HAMMY®

Mimicking anatomy, HAMMY acts as a synthetic hamstring, assisting in hip extension and knee flexion.

SFAST®

SFAST is the only shoulder-stability system that allows for 360° customizable support.

OSKIE®

The OSKIE gives great shoulder support and offers a simple design that works with athletes’ natural range of motion.

Trusted by Athletes

Over the past year, thousands of athletes and over 150 teams have come to trust ARYSE to protect their joints without restricting their performance.

"The biggest thing with the XFAST is that you're putting it on but it’s not restricting anything, it’s not condensing any muscles, it’s literally helping your body."

Miles Boykin

NFL Wide Receiver

"When I tried on the product, I knew I could go out there with confidence, knowing that I wasn’t going to roll my ankle and that I had a full range of motion so I could find my top speed."

Kevin Crowley

Professional Lacrosse Player

"The IFAST gives me a chance and the ability to be able to make sure I’m being proactive with supporting my ankles and making sure that I’m taking that step in protecting my body."

Joel Berry

Professional Basketball Player