Women'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 Women |
UK | EU | BR |
Foot Length (cm.) |
---|---|---|---|---|
5 | 2.5 | 35 | 33 | 22 |
5.5 | 3 | 36 | 34 | 22.5 |
6 | 3.5 | 36.5 | 34.5 | 22.9 |
6.5 | 4 | 37 | 35 | 23.3 |
7 | 4.5 | 38 | 36 | 23.8 |
7.5 | 5 | 38.5 | 36.5 | 24.2 |
8 | 5.5 | 39 | 37 | 24.6 |
8.5 | 6 | 39.5 | 37.5 | 25 |
9 | 6.5 | 40 | 38 | 25.4 |
9.5 | 7 | 40.5 | 38.5 | 25.6 |
10 | 7.5 | 41 | 39 | 25.9 |
10.5 | 8 | 41.5 | 39.5 | 26.3 |
11 | 8.5 | 42 | 40 | 26.7 |
11.5 | 9 | 43 | 41 | 27.1 |
12 | 9.5 | 43.5 | 41.5 | 27.6 |
12.5 | 10 | 44 | 42 | 28.0 |
13 | 10.5 | 45 | 43 | 28.4 |
One more step towards cleaning our oceans.
Your Cariuma x 4ocean pair = 2lbs of trash removed from our oceans.
*This item is made-to-order. No returns or exchanges.
- Upper & Lining: Perfect-fit, GRS-certified rPET Knit (from recycled plastics)
- Insole: Removable lightweight memory foam + cork + mamona oil (debossed with the 4ocean logo)
- Outsole: Green EVA made from sugarcane
- Laces: Made with recycled plastics


The DNA of IBI
This is what happens when your sneakers go vegan.

-
Upper
Our IBI upper is knit for a breathable, sock-like fit.
-
Sugarcane Outsole
Our durable outsoles are made with Green EVA from sugarcane and a negative carbon emissions balance.
-
Vegan Insole
Our signature memory foam insole, made with cork and mamona oil, is debossed with Cariuma and 4ocean logo.
-
Recycled Plastics
IBI’s lining, laces, threads and our logo labels were made from recycled plastic bottles.


#CaughtInCariuma
Show us how you style your IBI sneakers + check out how influencers are already wearing our vegan collection.

You made it to the bottom of the page!
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