ST 100 Adult MTB Sunglasses Category 3 - Grey



Made for
These lightweight and covering ST 100 CAT3 sunglasses provide very good sun protection: 100% UV protection. High-durability polycarbonate lenses


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Sun protectionCategory 3 lens - 100% UV protection filter: Ideal in sunny weather.
Anti-foggingFrameless sunglasses: to improve ventilation.
DurabilityLenses & frames are made from high-resistance polycarbonate plastic
Field of visionLarge lenses: provide enhanced peripheral vision.
CoverageWraparound design: protects the eyes from wind, splashes and bad weather.
StabilityGrippy arm tips: prevents sunglasses from slipping.
LightweightLightweight cycling sunglasses: 24 g.
Warranty2 Years
Technical Information

Category 3: lets through 8% to 18% of light (protection in sunny weather - Standard: ISO 12312-1). Filters 100% of UV light. Optical class 1: superior lens quality. Geometry: spherical - base 8 design.
Frame material: Polycarbonate. Arms material: Polycarbonate. Arm tip material: rubber. Sizing: sunglasses for medium to large faces (unisex).
Information / Concept / Technology
Frame : 94.0% Polycarbonate (PC), Frame : 5.0% Rubber - Synthetic, Frame : 1.0% Stainless steel

These sunglasses meet the ISO 12312-1 standard.

Product test
All our sport sunglasses are tested in our Decathlon labs as well as in the real-world conditions for which they are designed. Our design teams, product managers, engineers and designers ensure that our sports sunglasses correspond perfectly to their intended use in real-world conditions.

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


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Comfortable and effective
Used for 2 to 8 weeks
Comfortable and effective.
Good value
Used for 2 to 8 weeks
Use them when cycling and walking. For the price I can’t complain.
They’re ok
Used for 7 to 12 months
The cost of these was as far as I can remember was around £3.99 and they do exactly what you’d expect for sunglasses costing that amount of money.
To be honest I keep promising myself to splash out and get a really decent pair as found that with the low winter sun I’d to use my hands as a shield especially if looking or cycling directly into the sun
Basic, effective sunglasses at a brilliant price
Used for 2 to 8 weeks
Bought these VERY cheap glases as a temporary replacement for my old ones, but they've been excellent so far, so I'll keep wearing them for the rest of the summer and beyond. They are very basic, no frills - and perfectly serviceable.
Good wraparound protection
Used for 2 to 8 weeks
Very good value for everyday glasses to wear on the bike or walking in the wind.
Easily scratched
Used for 2 to 8 weeks
Normal daily use and they have scratched badly which is disappointing.
Great priced sun cycle glasses
Used for 2 to 8 weeks
Perfect in protecting your eyes from the sun and road debris.
Used for 2 to 8 weeks
Great sun glasses. They fit well
Very good price for a robust pair of glasses.
Used for 2 to 8 weeks
I go through sunglasses like they are going out of fashion, so the idea of spending loads on Oakley's or some other high end brand doesn't do it for me. These are less than £5, they have a tough moulded frame (so you can drop them a few times and they won't shatter), and 'smoked' lenses that aren't too dark. They're not polarized (upto you whether thats a good or bad thing). Rubbarized arms that sit high over your ears. I use them for running, not cycling, and I like them that much that I bought a second pair. The best thing tough is that if I loose them I'm not going to be that upset about it. Recommended.
Comfortable and effective
Used for 2 to 8 weeks
Amazingly comfortable for the price. Fit under my helmet and stay in place well.
Maybe a little dark for most British sunny days, but keep out the bugs and great eye protection
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