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Our much-loved, signature sneaker is the OCA. Crafted from high-end, raw materials, it features lightweight cushion technology, the perfectly-weighted rubber sole, and classic cap-toe design. Now available in all-black fair trade canvas. (Yes, we even turned our logo black too!) An all-one-color shoe gives you a clean palette and an effortless look when you’re dressing yourself, no matter the occasion.
Shop the Men's OCA Low All Black Canvas Sneaker
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Our mission is to help restore the biodiversity and carbon-capturing potential of rainforests.
Since June 2020, we’ve committed to planting two trees for every pair of sneakers we sell. Our work starts in the Brazilian rainforest, where only 12.4% of the forest floor remains following widespread urbanization and agricultural logging. With the goal of restoring biological diversity in this essential biome, we plant over 120 tree species, based on what’s native to each site.
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Upper: Cotton canvas
Lining: Cotton canvas
Sole: 100% slip-resistant rubber
Insole: Mamona oil bio based with cork insert with debossed CARIUMA logo
Laces: Made with recycled plastics + organic cotton, with debossed metal aglets
Construction: Handmade vulcanized sneaker; fully stitched outsole -
We’ve extended our return window to 60 days! Returns and exchanges are accepted if your sneakers are:
- Unworn
- Unwashed
- In the original packaging
For more information on our return & exchange policy, read our FAQ here. -
Customer Reviews
Based on 19492 reviews83%(16159)12%(2414)3%(494)1%(227)1%(199)LFit: True to sizeI truly like these shoes - having recently had toe surgery, I chose a size an half size larger, and sorry for they ride up on my heel. The company is amazing for making shoes to fit you even with ordering online! My next pair will be my correct size. : )
DFit: True to sizeGot these as a gift for my mom. She loves them. She said they’re very comfortable. I have them in the white leather and they’re definitely my go to if I’m going to be out with my toddler and baby for a while.
HFit: True to sizeThis is my 4th pair of Cariumas! They are the perfect shoe! Comfy, but not too casual! And I love the unique colors! This years Pantone color is my absolute favorite!
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 |
UK | EU | BR |
Foot Length (cm.) |
---|---|---|---|---|
5 | 4 | 37 | 35 | 23.3 |
5.5 | 4.5 | 38 | 36 | 23.8 |
6 | 5 | 38.5 | 36.5 | 24.2 |
6.5 | 5.5 | 39 | 37 | 24.6 |
7 | 6 | 39.5 | 37.5 | 25 |
7.5 | 6.5 | 40 | 38 | 25.4 |
8 | 7 | 40.5 | 38.5 | 25.6 |
8.5 | 7.5 | 41 | 39 | 25.9 |
9 | 8 | 41.5 | 39.5 | 26.3 |
9.5 | 8.5 | 42 | 40 | 26.7 |
10 | 9 | 43 | 41 | 27.1 |
10.5 | 9.5 | 43.5 | 41.5 | 27.6 |
11 | 10 | 44 | 42 | 28.0 |
11.5 | 10.5 | 45 | 43 | 28.4 |
12 | 11 | 45.5 | 43.5 | 28.9 |
12.5 | 11.5 | 46 | 44 | 29.3 |
13 | 12 | 47 | 45 | 29.9 |
The DNA of OCA Low
Old-school sneaker. New-school ethics.




Get a Pair of Sneakers, Plant 2 Trees
Nurturing the planet is a cause that’s very dear to us at Cariuma. That’s why we decided to start our own Reforestation Program in our founders’ homeland, Brazil, where the rainforests are home to an increasing number of endangered plants & animals. For every pair of sustainable sneakers purchased, we plant a pair of trees in the Brazilian rainforest to directly aid in the restoration and preservation of these natural habitats.
