Men's Size Guide
- Our sneakers run true to size
- If your shoe size varies (for example, sometimes you're an 8, sometimes you're an 8.5) we recommend sizing up
USA Men |
BR | EU | UK |
Foot Length (cm.) |
---|---|---|---|---|
5 | 35 | 37 | 4 | 23.3 |
5.5 | 36 | 38 | 4.5 | 23.8 |
6 | 36.5 | 38.5 | 5 | 24.2 |
6.5 | 37 | 39 | 5.5 | 24.6 |
7 | 37.5 | 39.5 | 6 | 25 |
7.5 | 38 | 40 | 6.5 | 25.4 |
8 | 38.5 | 40.5 | 7 | 25.6 |
8.5 | 39 | 41 | 7.5 | 25.9 |
9 | 39.5 | 41.5 | 8 | 26.3 |
9.5 | 40 | 42 | 8.5 | 26.7 |
10 | 41 | 43 | 9 | 27.1 |
10.5 | 41.5 | 43.5 | 9.5 | 27.6 |
11 | 42 | 44 | 10 | 28.0 |
11.5 | 43 | 45 | 10.5 | 28.4 |
12 | 43.5 | 45.5 | 11 | 28.9 |
12.5 | 44 | 46 | 11.5 | 29.3 |
13 | 45 | 47 | 12 | 29.9 |
Good-looking. Crazy comfy. Consciously made.
Made from the earth. Lighter than air.
Our bamboo shoe just reached High-Top status.
This time we knit our sneakers from self-regenerating bamboo & recycled plastics from heel to toe. IBI High is high performance, low-impact and ultra lightweight. Wearing IBI High, you’ll be lighter on your feet and leave behind a smaller footprint.
- Upper & Lining: Perfect-fit Bamboo Knit (with a touch of recycled polyester)
- Insole: Removable lightweight memory foam + cork + Mamona oil (& a secret message)
- Outsole: Green EVA made from sugarcane
- Laces: Made with recycled plastics



Dual-Purpose, Single-Box Packaging
We’ve gone minimalist. Now our sneakers are delivered to your door in one box, which acts as both packaging and your shoe box – the box is also designed to be used for any returns as well! (All made with recycled & recyclable paper & cardboard.)

Carbon-Neutral Shipping
For our express shipping, we joined a program called DHL Go Green, in which shipment emissions are neutralized through nine diverse reforestation programs around the world. We also capture carbon through our Reforestation Program in the Brazilian rainforest.
The DNA of IBI
This is what happens when your sneakers go vegan.



#CaughtInCariuma
Show us how you style your IBI sneakers + check out how influencers are already wearing our vegan collection.
@Cariuma
Move. Connect. Enjoy each step.

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