Cycling face mask - Nano Light
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Description
The R-PUR Nano Light is the most advanced cycling face mask in the world, designed to block pollution, pollen, and fine particles while ensuring effortless breathing. Lightweight, anti-fog, and glasses-friendly, it’s built for urban riders who want comfort and maximum protection.

Shark Tank French TV version 📺
Biggest lift season 1 🥇
Differences between the R-PUR mask and other cycling face masks
| Nano Light | Other masks | |
|---|---|---|
| 🌸 Filters pollen | ||
| 👓 Anti-fog | ||
| 🦠 Filters nanoparticles (PM 0.05) | ||
| 🚬 Filters odors | ||
| 🌫️ Filter gases | ||
| 🌬️ Hot air extraction valve | ||
| 🔒 100% Hermetic | ||
| 🔁 Interchangeable filter | ||
| ✓ Filters PM 10 | ||
| ✓ Filters PM 2.5 |
Why is this the best cycling mask in the world? 🚲
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✓ Unmatched protection
First mask able to filter down to PM 0.05, capturing even the tiniest harmful particles and toxic gases.
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✓ Built for cyclists
Every detail from airflow valves to anti-fog features is designed with riders in mind.
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✓ Comfort without compromise
You can ride for hours without discomfort, unlike standard masks that slip, fog, or suffocate.

Ultra-efficient patented filtration
Our patented nano-filtration technology is the first in the world to block particles as small as PM 0.05 / 50 nanometers.
This means protection against:
- Urban pollution and vehicle exhaust
- Fine particles from industrial areas and construction sites
- Allergens such as pollen and mold
- Toxic gases (NO₂, SO₂, ozone)
In other words, while other masks stop dust and larger pollutants, the R-PUR Nano Light protects your lungs against invisible threats that affect long-term health making it the true anti pollution cycling face mask.
What our customers say about that cycling face mask
Write a review
Very ergonomic mask that fits perfectly to the face. Simple and quick to set up. I use it for bike trips in Lyon every day. We breathe well for a filter mask even when making an effort. I recommend mask for people exposed to polluted air.
Very good product, effective, very nice packaging, beautiful aesthetics
Hello, what can I say except that this mask is perfect, I think it does its job very well, it's a little more complicated to breathe than a simple fabric club, I think it's due to its effectiveness , but otherwise very light and comfortable to wear !!! 🙏🏻👍🏻
Regular customer for more than a year at R-pur for more than a year now; I have never had any problem so far either in delivery or in the quality of the products. Keep it up 👍
I use the mask for cycling and it's excellent as protection, especially for me who has a Bbco (chronic obstructive pulmonary disease)

Mask test & proof ✓
Independent reviews and rider tests prove its effectiveness against fogging, comfort, and real urban conditions. Watch the full test on our official YouTube channel to see how the Nano Light performs in action.

The essential guide to breathing better while cycling
Discover our comprehensive guide to understanding the risks of pollution when cycling and learn how to better protect yourself on a daily basis, without giving up your urban journeys.
Need help ?
Frequently asked Questions
Can an cycling face mask help me breathe easier when cycling in a polluted city?
At R-PUR, we are convinced that a global understanding of air pollution would make it possible to change mentalities more quickly.
We are therefore committed to explaining simply what air pollution is, what is responsible for it, and what you can do to protect yourself from it.
There are considered to be two categories of air pollutants:
primary pollutants
secondary pollutants
Our cycling face mask protects you from these pollutants, making it easier to breathe clean air in a polluted city.
Will I be protected from pollen while cycling?
It's a very good question, yes you will be totally protected from pollen with the R-PUR cycling face mask.
When pollen season is in full swing, more and more people affected by the problem seek protection.
They can then turn to an anti-pollution mask and two essential parameters must then be taken into account:
Effectiveness: what allergens will my mask filter, and up to what size?
Hermeticity: in other words, will the outside air enter my mask?
At R-PUR, we have developed a mask that perfectly meets these two criteria:
Thanks to its five filtering layers, the R-PUR mask absorbs all allergenic particles from the air and thus allows you to remain protected against tree, grass and herbaceous pollen.
In terms of airtightness, depending on the morphology of your face, we will filter 99.86% to 99.98% of the outside air.
How effective is our cycling face mask?
Our cycling face mask has a higher filtration quality than N99 masks (PM 0.5) because we filter very fine particles down to 50 nanometres (PM 0.05).
Our mask can protect you from gas, pollen, fine particles/diesel and toxic particles linked to air pollution.
Why choose our cycling face mask for cycling?
Choosing the right cycling face mask means taking a number of criteria into account to guarantee optimum protection.
Here are some of the key features of our bike mask to consider:
Level of filtration: Our mask has a higher level of filtration than N99 masks.
Breathability: Our cycling mask lets you breathe effortlessly.
Comfort and fit: Our mask adapts perfectly to your morphology thanks to our Soft-Foam shape memory technology.
How long does a filter for a cycling face mask last?
On average, the filter is replaced after 6 to 14 weeks of daily use, depending on your exposure to air pollution and your use.
You can easily estimate the wear of your filter using our dedicated page (found at the bottom of the site in the footer)
Is our cycling face mask compatible with glasses?
Yes, our cycling face mask is fully compatible with wearing glasses. 9 times out of 10, your glasses won't be a problem.
If you have an imposing mount, you can write to us to find out more.
Regarding fogging, first designed for motorcyclists and two-wheelers, it was important for us to offer a mask that prevents fogging from forming on the visor of helmets or goggles, for visibility and safety. optimal on the road.
What is the difference between the masks?
All the masks presented here are part of the same R-PUR Nano range.
The Nano Light is our versatile model, ideal for cycling, running, allergies, travel, or shooting sports. It offers the same FFP3+ filtration, the same breathing comfort, and smooth breathing in all situations.
The Nano One is designed specifically for motorcycles and scooters. Its thicker Thermo Control fabric protects against cold, wind, and high speeds, while retaining the same advanced filtration technology.
👉 All our masks use the Nano R-PUR filter, patented and certified to block fine particles, gases, and odors.