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What do you do with your discarded coffee beans? This Vietnam-born duo is recycling them by...
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What do you do with your discarded coffee beans? This Vietnam-born duo is recycling them by...
View Full ArticleCoffee is a big deal. While just a handful of countries dominate production, it’s consumed ...
View Full ArticleSneakerheads Jesse Tran and Son Chu are working to help the environment one shoe at a time....
View Full ArticleYour next shoes could be made from two secret ingredients: coffee and plastic . A group of ...
View Full ArticleTran Bao Khanh (28 years old) and Chu Hoang Son (24 years old), the duo that founded the br...
View Full ArticleTran Bao Khanh and his colleagues mobilized community capital to build Rens shoes, from the...
View Full Article(Rens) makes sneakers using coffee grounds and plastic that were supposed to be discarded a...
View Full ArticleThese cool kicks are a fascinating blend of waste materials, put to good use. If you though...
View Full ArticleThese fun, comfy slip-on sneakers are made with coffee grounds. No, seriously. Finnish star...
View Full ArticleRens’ sneakers go a step further in their shoes’ manufacturing. Their main material is coff...
View Full ArticleRens Original is a Finland-based brand who has made trainers made from coffee waste and rec...
View Full ArticleMany people don't give a second thought to where their old coffee grounds go after tossing ...
View Full ArticleTwo young men from Helsinki created the first pair of sneakers made with coffee beans and t...
View Full ArticleMore and more companies are emerging trying to make a place for themselves in the market wi...
View Full ArticleHow about treating someone to the world's first sneakers made from coffee waste and recycle...
View Full ArticleFrom Finland comes another example, even more innovative, which is a good example of the ci...
View Full ArticleRens, a futuristic and avant-garde brand, has launched a pair of sneakers made with ground ...
View Full ArticleA shoe brand Rens that advertises itself as the World's first coffee sneakers. Behind the c...
View Full ArticleLove coffee and sneakers? Here is how two entrepreneurs combined the two and they did it fo...
View Full ArticleWhat do you think of some sneakers made with recycled coffee? Crazy? Well, blessed madness ...
View Full ArticleRens, a startup by a Vietnamese duo in Finland making the World’s first shoes from coffee g...
View Full ArticleRens is a Finnish shoe brand born from two enthusiasts of the shoes and sustainability who ...
View Full ArticleKeeps your shoes as fresh as a summer breeze
Hey, sometimes shoes smell but the secret is: yours don’t have to. Rens coffee-yarn is naturally odor-absorbent, kills odor-causing bacteria for your shoe’s entire life-cycle and offers 3x more odor control than standard textiles. These shoes will always stay as fresh as you do.
NOT JUST BETTER FOR YOUR FEET.
BETTER FOR YOUR ENVIRONMENT.
The world’s second favorite beverage, 23 million tons of organic waste produced by the coffee industry every year. Every pair of Rens diverts 300 grams of methane-producing coffee waste (SCGs) from landfills and recycles over 6 plastic bottles (PET).
HOW do you make a coffee sneaker?
These materials are fused with a low-heat, low-water process to create the yarn used in every stitch of fabric on our sneaker.
Combined with minimalist, single-seam design that uses fewer resources to give you a greener, more durable sneaker.
Coffee brings the features. Recycled plastic brings the flex and durability.
Both combine to create a sneaker built for your environment.
Your discount code will be automatically applied at checkout!
Rens fit true to size for most customers. If you have wider feet or fall between sizes, we suggest you size up. If you need any assistance in selecting your size, we recommend using our sizing tool found below.
US | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
---|---|---|---|---|---|---|---|---|
UK | 2.5 | 3.5 | 4.5 | 5.5 | 6.5 | 7.5 | 8.5 | 9.5 |
EU | 35.5 | 36.5 | 38 | 39 | 40.5 | 42 | 43 | 44.5 |
CM | 21.5 | 22.2 | 23.0 | 23.7 | 24.5 | 25.3 | 26.6 | 27.5 |
Inches | 8.5 | 8.7 | 9.1 | 9.3 | 9.6 | 10 | 10.5 | 10.8 |
US | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
---|---|---|---|---|---|---|---|---|---|---|
UK | 3.5 | 4.5 | 5.5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
EU | 36 | 37.5 | 38.5 | 40 | 41 | 42.5 | 44 | 45 | 46 | 47.5 |
CM | 21.5 | 22.2 | 23.0 | 23.7 | 24.5 | 25.3 | 26.6 | 27.5 | 28.5 | 29.5 |
Inches | 8.5 | 8.7 | 9.1 | 9.3 | 9.6 | 10 | 10.5 | 10.8 | 11.2 | 11.6 |
US | UK | EU | CM | Inches |
---|---|---|---|---|
5 | 2.5 | 35.5 | 21.5 | 8.5 |
6 | 3.5 | 36.5 | 22.2 | 8.7 |
7 | 4.5 | 38 | 23.0 | 9.1 |
8 | 5.5 | 39 | 23.7 | 9.3 |
9 | 6.5 | 40.5 | 24.5 | 9.6 |
10 | 7.5 | 42 | 25.3 | 10 |
11 | 8.5 | 43 | 26.6 | 10.5 |
12 | 9.5 | 44.5 | 27.5 | 10.8 |
US | UK | EU | CM | Inches |
---|---|---|---|---|
4 | 3.5 | 36 | 21.5 | 8.5 |
5 | 4.5 | 37.5 | 22.2 | 8.7 |
6 | 5.5 | 38.5 | 23.0 | 9.1 |
7 | 6 | 40 | 23.7 | 9.3 |
8 | 7 | 41 | 24.5 | 9.6 |
9 | 8 | 42.5 | 25.3 | 10.0 |
10 | 9 | 44 | 26.6 | 10.5 |
11 | 10 | 45 | 27.5 | 10.8 |
12 | 11 | 46 | 28.5 | 11.2 |
13 | 12 | 47.5 | 29.5 | 11.6 |
Need help finding your size?
Sizing Guide
Have you measured your feet according to our guidelines?
SEE GUIDELINESWe use this information to customize the next steps and provide better recommendations.
EU
UK
US