Worth it
Not cheap, but these insoles actually make a noticeable difference. I wouldn't play without them now.
Free express shipping Australia-wide, from Sydney










Carbon fibre performance insole
A full-length carbon fibre plate that stores the energy your foam insole wastes, and gives it back on every jump, sprint and cut. Designed with a certified pedorthist.
Size & fit
Chosen at checkoutUS Mens & US Womens · Nike sizing. You'll pick your size and fit securely on Stripe's checkout. Not sure? Sizing guide.
The CRBN V2 is a high-performance insole engineered for athletes. A full-length carbon fibre plate stores and returns energy for increased propulsion when you jump and sprint, while a high-support polyurethane layer and contoured arch keep you stable and absorb shock heel-to-toe. It's stiffer than foam on purpose, that stiffness is the spring.
Give them 3–5 sessions. Carbon fibre is stiffer than the foam you're used to, that stiffness is the spring. Most athletes feel "springy but firm" on day one and fully dialled-in within a week. Start with training sessions before game day. Still not feeling it after 30 days? That's what the guarantee is for.
CRBN sizing follows Nike sizing, in US Mens and US Womens fits. Sizes run from 7.5/8 to 12.5/13. If you're between sizes or wear another brand, measure your foot and check the full sizing guide.
Free express shipping Australia-wide · 2–5 business days from Sydney. Orders dispatched within 1–3 business days. New Zealand · 5–10 business days; Rest of world · 7–21 business days.
Covered by the 30-day Feel-The-Difference Guarantee, in addition to your rights under Australian Consumer Law. See shipping and returns.
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4.7
160 verified reviews
Not cheap, but these insoles actually make a noticeable difference. I wouldn't play without them now.
These put me in a whole new gear. Running is easier, more spring in my steps. I can feel myself recovering quicker between plays. Legit technology.
Had shin splints for months. Tried these and they disappeared in a week.
Really good to wear and 100% improved my game
Son loves it for basketball
no placebo. felt it first run
Honestly I only bought them cause my teammate wouldn't shut up about them. Ended up liking them more than I thought I would.
I play D2 hoops and I'll be honest I thought these were a gimmick. First run with them and I knew they weren't. More pop when I drive, softer landings, and my knees don't ache the next morning.
Didn't buy these for myself but tried them once and now I won't give them back ðŸ˜ðŸ”¥
My 16 year old son plays club basketball and was constantly coming home with sore knees. We even went to the physio who recommended expensive orthotics. I decided to try CRBN instead and it has been the best purchase. His pain has gone away and he says he feels more explosive on the court. I've noticed he recovers faster after tournaments too.
My daughter runs track and used to come home complaining of shin splints. Ever since putting these insoles in, the pain is gone and she swears she's faster too.
Bought for my daughter who plays volleyball three nights a week. She has flat feet and always complained of ankle soreness. After switching to CRBN insoles she hasn't mentioned pain once and she even says she is jumping higher on her spikes.
Every review from a verified buyer. We never hide the low ones.