We make insoles designed for athletes.

And you can feel the difference - as soon
as you put them on.

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CRBN's custom base plate.

Reinforced with 100% Carbon Fibre.

Scientifically Proven Performance.

Increased Vertical Jump

CRBN insoles give an instant boost to your game; athletes said they felt springier, and felt they could jump higher from their first step.

CRBN insoles increased our athletes' vertical jump by an average of 2 inches. This is consistent with scientific findings on carbon fibre insoles, enabling unparalleled performance for athletes

Reduced Injury Rates

CRBN insoles' solid carbon fibre baseplate enables 25% decrease in peak impact forces, reducing the impact on lower limbs during jumps, landings, and quick direction changes inherent in sporting movements

Athletes using carbon fibre insoles report a 20-30% decrease in the incidence of common sports-related injuries.

Faster Off the Mark

When every second counts, the edge matters. CRBN insoles are built for speed - more snap off the line, faster sprints, and quicker cuts. With increased forefoot stiffness, they reduce energy loss through the toe joint, meaning more of your power goes straight into forward motion.

You’ll feel it off the first step.

V2 Is Here.

Our first insole sold out quicker than we could imagine. We've taken it back to the lab, and V2 changes the game entirely. CRBN insole bends naturally with the arch of the foot, returning energy more powerfully than ever before. It's also flexible enough that it supports your every movement.

We've taken CRBN back to the workshop, now with:

-100% Carbon Fibre baseplate

-Arch support

-Heel-to-toe shock prevention

-High support polyurethane layer

-A tested average of two inches vertical

-Proven injury reduction

It's so good, it's almost unfair.

Your foam insoles don't return energy.

CRBN Insoles do.

And you can feel the difference.

CRBN's performance insoles are designed to enhance athletic performance and comfort. CRBN insoles work like a spring to convert what would be wasted energy into pure power. The elastic ability of CRBN's aerospace-grade carbon fibre returns energy from every movement, enabling unparalleled performance for athletes.

The difference is real:

// 2-3 inches of increased vertical, on average

// Increased running speed

// Protection from common sports injuries

Certified Design

We built CRBN insoles by working directly with certified pedorthists and experienced manufacturers.

In particular, we built CRBN insoles directly with Karl Kang. Kang is certified by the American Board for Certification in Orthotics and Prosthetics. He holds a current certification as a pedorthist, with certification number #4290. He graduated from the M.D. Institute of Biomechanics in Indiana, USA.

Pedorthist Kang gives his full endorsement of CRBN insoles' benefits for performance and support, as well as a tested average of two inches of added vertical.

Learn more on the about page.

Trusted by athletes everywhere

See All Reviews

lebron correct

More than just basketball

i bought them for hoops but now I use them when I run and even for lifting. the support they give my feet makes such a difference in stability and explosion. i actually pr’d my box jump last week.

sh1n_0fficial

First dunk in game

I was always so close to dunking but just couldn’t get there in game situations. With CRBN I finally pulled one off last week. I felt so much more explosive and confident driving to the rim. They gave me that last little edge I needed.

Brady

explosive energy

The first time I tried CRBN I felt like my legs were loaded springs. It’s not subtle, the responsiveness is immediate. Landings feel cushioned, takeoffs feel like you’re being launched. I’ve shaved time off my sprints too.

Michael

Great customer service

Ordered the wrong size. They swapped them super fast and now I use them for every game.

It Works. Or It’s Yours to Return.

Almost everyone who tries CRBN insoles feels an instant boost - and couldn't imagine playing without them. Wear them, test them, see for yourself - if you’re not feeling the difference, send them back within a week, and we'll refund you 100%. No questions asked.

We're that confident.

*See Details on About Page