ST 100 Adult MTB Sunglasses Category 1 - Yellow



Made for cycling in bad weather and foggy conditions. Category 1 sport sunglasses - Full UV protection.
The yellow lenses of these covering and very lightweight ST 100 CAT1 sunglasses increase contrasts in bad weather conditions. The polycarbonate lenses guarantee shock resistance


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Sun protectionCategory 1 lenses - Full UV filter: ideal in cloudy / foggy weather conditions
Anti-foggingFrameless glasses: promotes ventilation.
DurabilityHigh-resistance polycarbonate lenses: protect your eyes from impacts.
LightweightLightweight cycling sunglasses: 24g.
StabilityGrip at the tip of the arm: keeps the sunglasses from slipping.
CoverageWraparound design: protects from the wind, splashes and bad weather.
Field of visionLarge lenses: enhanced peripheral vision.
Waranty2 Years
Technical Information

Category 1: lets through 43% to 80% of the light - Standard: ISO 12312-1. Yellow lenses make for contrast-enhancing sunglasses when the light conditions are particularly low: in cloudy or foggy weather or at dusk. Optical class 1: superior lens quality. Arms material: impact resistant polycarbonate. Geometry: spherical - 8-base.
Frame material: polycarbonate. Arms material: polycarbonate. Arm tips material: rubber. Size: sunglasses for medium to large faces (Men/Women).
Information / Concept / Technologie
Frame : 94.0% Polycarbonate (PC), Frame : 5.0% Rubber - Thermoplastic Rubber (TPR), Frame : 1.0% Stainless steel

These sunglasses meet the ISO 12312-1 standard.

Product test
All our sports sunglasses have been tested in our DECATHLON laboratories and in the real-life use conditions for which they were designed. Our development teams, product managers, engineers and designers ensure that our sports sunglasses perfectly fit field use conditions.

Stockage tips
The quality of your vision depends on the proper care of your glasses. The case is not just for show! Stored in their case, your sunglasses are protected from scratches, shocks and crushing.

Maintenance tips
Clean your lenses with a suitable accessory: towelette, microfibre cloth or lens cleaner (ORAO accessory range). Avoid using paper towels, cloths that contain silicone or tissues as they may scratch your lenses. Household products, disinfectants and acetone may also damage your lenses and their surface treatment. In the event of splashes on your lenses, never dry wipe them: rinse with clear water first.


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Cheap, Good but a small bit of visual distortion
Used for 7 to 12 months
Good: cheap, keep the wind off, you can see in the dark.
Not so good: fog up in the cold, there is a small bit of visual distortion around the inner eye / nose part but it's not a huge deal.
Must have
Used for 2 to 8 weeks
I was looking for a glears which can be use both day and night and I found this really helpful while commuting in night. It reduce the effect on eyes from vehicles strong headlights. It gives a clear clear all round views . Must go for it
Amazing value for money!
Used for 2 to 8 weeks
For the price, these glasses are excellent. Close fitting comfortable and cheap. In winter they are liable to steam up whilst stationary. Perhaps anti fog coating would help this but I wouldn’t expect it at this price and it’s a minor annoyance.
Good for bike riding.
Used for 2 to 8 weeks
These glasses give protection against dust and other bits in the air when riding at night or when the sun is not shining.
Perfect to cycling
Used for 2 to 8 weeks
Perfect for cycling, it gave me more feeling than the days are sunny
Mtb yellow sun glasses
Used for 3 to 6 months
Use them for road riding they're great for picking out road surface issues gravel uneven and pot holes.
Mellow in yelliw
Used for 3 to 6 months
I got these to protect my eyes from flys. My sunglasses do the same job however when driving through forest the sunglasses make it hard to see tree routes. The yellow glasses actually enhance your vision in shaded light.
great value for money
does the job
Superb value for money
Used for 2 to 8 weeks
Some of the best glasses I have cyclopark with and so considering the price they are a bargain

They do fig up a little but only when stationary. But they are light and clear. If they get damaged at this price I can replace then why time.
Used for 3 to 6 months
I have used these throughout the winter and they really do make it feel like a sunny day when its cold and blue. They would occasionally steam up at traffic lights, and it took a while to get them comfy, but I loved using them. Last weekend I hit a pothole landed on my face. These glasses protected me in the crash, stayed in one piece and minimised my facial injuries. With tarmac scrapes all down the right hand lens I know they took a huge hit. My helmet was destroyed in the crash. For the price you cannot beat them.
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