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The OCA family embodies quality over quantity. We created a timeless silhouette complete with LWG-certified leather and suede to create a future classic: a pair that's proof that you can look & feel good.
Shop the Men's OCA Low Black Premium Leather Dark Khaki Suede 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: Premium pebbled leather and suede sourced from LWG-certified Gold Rated tanneries
- Collar Lining: LWG-certified leather
- Lining: Organic cotton canvas
- Sole: Slip-resistant rubber
- Insole: Cork + bio-based foam (from mamona oil)
- Laces: Made with rPET + organic cotton, with debossed metal aglets
- Construction: Vulcanized sneaker; fully stitched outsole
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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.
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 |
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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.
