Category 4 polarised sports sunglasses MH580
Step out confidently with our stylish hiking sunglasses. Equipped with anti-UV lenses, category 3 sun protection, and advanced polarising technology, they enhance contour clarity and contrast.
ID 8941928
- 2-year warranty
- 365 days to return for members
- coverageWraparound shape: protects your eyes from wind, spray and inclement weather.
- polarisedPolarising lens: reduces reflections from bright surfaces
- sun protectionCategory 4 lens - 100% UV filter: perfect for very sunny weather or at altitude.
- lightweightJust 30 g.
- ANTI-UVAn anti-UV material, but what is it for? To protect your eyes from an invisible danger... UV rays. UV radiation is always present, in winter or summer, in sunny or even cloudy weather, and it can be harmful to your eyes and their contours. To help preserve your vision, our sunglasses lenses are made from polycarbonate blended with “anti-UV” material which protects you from harmful sun rays (UVA and UVB)
- PolarisedThe best for your outdoor activities! The polarised lenses intensify the colours and improve contrasts as well as the view of the terrain. They provide good protection and excellent comfort by only transmitting the light in one axis, while also protecting you from glare by blocking the rays which are reflected off horizontal surfaces (water, snow, etc.) The only downside is that it makes it difficult to read screens (phone, etc.) as the polarising treatment lowers the brightness of the screens.
- GLAREClassification of tinted lenses according to the ISO 12312-1 standard: - Category 1: lens with a light tint for reduced sunlight. - Category 2: lens with a medium tint for average sunlight. - Category 3: dark lens for strong sunlight (sea and mountains). Between 82% and 92% of visible light absorbed - Category 4: very dark lens, for exceptionally strong sunlight (high mountains). Between 92% and 97% of visible light absorbed
- Good to knowOur lenses are made of polycarbonate, a material that is highly resistant to impacts but whose major weakness is that they are vulnerable to scratching. Bear in mind that even if your lenses are scratched, the UV protection does not decrease; the mirror effect is purely for aesthetic purposes. The same goes for the colour of our tinted lenses. Whether they are grey, brown or coloured… you can choose your glasses according to your taste and you will still be protected, whatever the colour.
Care instructions
Usage precautions
Driving with category 4 lenses is prohibited
Storage
The quality of your vision depends on taking proper care of your sunglasses. The case is essential! Keep your glasses in their case to avoid scratches, knocks and crushing.
Cleaning
- Clean your glasses with either a microfibre or spray cleaner.
Features
Design benefits
Design details
Specifications
Details
level of practice | intermediate |
frequency | regular |
place of practice | mountain |
luminosity | very bright light |
morphology | medium face |
surface coverage | spherical base 8 shape |
technical lens | 100% uv protection, polarised lenses |
glass category | category 4 |
case | without case |
grip zone | nose, shaft |
main material | synthetic |
condition | new |
anti-uv | anti-uv |
Composition
Lens: 100.0% Polycarbonate |
Frame: 20.0% Styrene Ethylene Butadiene Styrene, 80.0% Polyamide |
Usage & care
2-year warranty
Environmental impact
Ecodesign approach
Analysing the product's environmental footprint enabled us to identify the most impactful stages of its life cycle. Thanks to this approach, our design teams were able to develop this product while significantly reducing its environmental impact.More about our approach

Designed to reduce environmental impact
Product made with a CO2eq reduction of 14% compared to the previous or similar productOur design teams are working to develop processes that will reduce the impact of a product, while preserving its technical characteristics. This reduction relates to the following indicators: climate change, air pollution, water pollution and resource depletion.