About us
ONNYON is a cycling outfit recommendation app built to help riders choose what to wear before every ride.
Helping cyclists ride more comfortably, providing them with the right tools.
Why we do what we do
Built from a problem we kept running into.
ONNYON started with a simple frustration: getting ready for a ride was taking longer than it should.
The wardrobe was there. The forecast was there. The route was there. But the decision still meant opening a spreadsheet, checking notes, comparing temperature ranges, thinking about wind, rain, climbs, descents, and trying to remember which piece of kit worked last time.
A jacket that felt perfect in one ride was too warm in another. Two jerseys that looked almost the same behaved completely differently. A vest, base layer, or pair of gloves could make the difference between feeling prepared and regretting the choice twenty minutes later.
We built ONNYON because that decision should not live in scattered notes, memory, and guesswork.
ONNYON brings your wardrobe, weather, route, and ride conditions into one place. Not to replace your judgment, but to give you a clearer starting point before you roll out.
Our mission is simple: help cyclists spend less time second-guessing and more time riding prepared.
Built for every kind of cyclist
For riders finding their rhythm
Know what to wear without needing years of trial and error.
ONNYON helps turn weather and ride conditions into simple, practical outfit guidance.
For riders with options
When your wardrobe gives you five possible answers, ONNYON helps narrow the choice.
Pick the right layers, protection, and kit for the ride ahead.
For riders who care how it feels and looks
Because the best outfit is not only functional.
ONNYON helps you build outfit combinations from the gear you actually like wearing.


Who we are
The team.
We're a small team based in Switzerland, where unpredictable weather and demanding terrain make getting the kit right a daily puzzle. That's why we started here, with riders we can talk to directly, and why we'll be expanding from there.
Sophie Douma
Marketing & Sales
[Placeholder bio — to be added.]
Alejandro Garcia
Developer Engineer
[Placeholder bio — to be added.]
Jouke Douma
Strategy & Finance
[Placeholder bio — to be added.]
Tessa Douma
Legal & Compliance
[Placeholder bio — to be added.]
Enough about us. Time to ride.
You'll be able to download ONNYON soon on iOS and Android. Drop your email and we'll let you know the day it goes live.