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 |
Good-looking. Crazy comfy. Consciously made.
Cool Classic Look
Ethical Factories
Natural Premium Materials
Recycled Packaging
Handmade for Comfort
Carbon Neutral Shipping

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 OCA Low
Old-school sneaker. New-school ethics.

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Natural Rubber
Raw rubber is gathered from the Hevea brasiliensis tree via ethical “tapping” (removing a milky sap from its bark).
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Vegan Insole
Our signature memory foam insole is made from cork, bio memory foam & organic mamona oil.
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Organic Cotton
GOTS-certified cotton—grown without pesticides or harmful chemicals—makes a durable canvas upper.
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Recycled Plastics
OCA’s lining, laces, threads and labels: brought to you by recycled plastic bottles.
The OCA
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 for a crazy-comfy, go-to look.


Description / Descrição
Squint a little and you might see stars. OCA Low Polka Dot Black has the easy, eye-catching magnetism of naturally balanced phenomena—earth and sky, winter and spring, day and night.
Handcrafted using a robust organic cotton canvas, the OCA Low Canvas exists at the intersection of functionality and style. Our 100% vegan insoles, made from cork and organic mamona oil, these sneakers ensure optimal comfort and a perfect fit. OCA Low boasts a unique cap toe design and a fully-stitched, natural rubber outsole for a lightweight yet durable shoe with an extended lifespan.
We finish them off with our signature debossed metal aglets…it’s all in the details!
Product Specifications
100% Vegan Insole
Meet our 100% vegan insoles made from organic mamona oil and cork. Not only are they way better for the planet, they also come with added arch support and super-soft memory foam that hugs your feet all day for maximum comfort.


Delivery / Entrega
Shipping Worldwide
We ship to over 49 countries worldwide.
Free Returns
We want to make sure you love your CARIUMA sneakers! Enjoy free returns when you shop with us.
Complimentary Gift Packaging
Our packaging is inspired by the exotic warmth of Rio, bringing a taste of Brazil to the world. We use a high-quality box made using recycled and recyclable materials.
@cariumagreentips
Make the world greener with us.