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CRBN
CRBN S1 carbon performance insert

S1

CRBN S1

Performance support, performance you install.

€104,99Save €14,99Coming soon

Balanced support and stability for training, movement and everyday performance. The S1 adds responsive structure without a race-day edge.

Choose your setup

All 3 types: C1, S1 & P1One of each. Join the waitlist.Coming soon

Responsive design

Arch support

Lightweight

Carbon structure

Category

Size guide
  • Dispatched in 1–2 business days
  • Delivered within 14 days max, wherever you are
  • Free shipping
  • Designed for compatible footwear
1

CRBN S1 is coming soon

CRBN P1 is available now. Join the waitlist and we'll email you the moment S1 ships.

Keep the shoes. Upgrade what's inside.

Free shipping · Questions? info@crbnsole.com

Training, gym sessions, commuting and general wear in any shoe you own.

FAQ

Will CRBN fit my shoes?
CRBN is sold true to size. Pick your usual size band, then check toe room and heel hold after installation; do not force the insole into a tight shoe.
Can I move one insert between shoes?
Move CRBN between compatible footwear. Check the fit in each pair after installation.
How long does delivery take?
Orders are dispatched in 1–2 business days and always arrive within 14 days max. Timing depends on your location. Free shipping.

One pair.
Multiple shoes.

One performance insole. Multiple disciplines. Move CRBN between compatible footwear, checking fit and heel hold in each pair.

Step 1 · Remove
Top-down line illustration of a hand pulling the original insole out of a running shoeTop-down line illustration of a CRBN carbon insert aligned above a running shoe openingTop-down line illustration of a hand lowering a CRBN carbon insert into a running shoe from aboveTop-down line illustration of a running shoe with the CRBN insert fully seated inside

Take the original insole out of the shoe you want to upgrade.

How to use it

Install it in under a minute.

  1. Step 1. Remove the original insole from your shoe.
  2. Step 2. Place CRBN on top of it to check the fit.
  3. Step 3. Slide CRBN in, carbon base down, and press it flat to the heel.
  4. Step 4. Ready. Move it between shoes whenever you like.

CRBN S1

€104,99 · 2 pairs

Free shipping · Delivered in 14 days max