Decathlon | Adult hiking sunglasses - MH530 - Category 3

Anti-UV lenses block out 100% of the sun's harmful rays and Category 3protects you from glare. Thanks to their low weight and good retention, theyprovide excellent protection for hiking. **Key benefits:** * Sun protection: true * Sun protection: Category 3 lens - 100% UV filter: perfect for sunny weather. * Lightweight: true * Lightweight: Only 26 g. * Stability: true * Stability: Temple tips in flexible material: good retention on the face. * Coverage: 2 * Coverage: Wraparound shape: protects your eyes from wind, spray and inclement weather. * Durability: true * Durability: Polycarbonate glasses made from high resistance plastic.**Technical information:**ANTI-UV: An anti-UV material, but what is it for? To protect your eyes from aninvisible danger... UV rays. UV radiation is always present, in winter orsummer, in sunny or even cloudy weather, and it can be harmful to your eyesand their contours. To preserve your vision, the lenses of our sunglasses aremade of polycarbonate mixed with an "anti UV" material which protects you fromthe harmful rays of the sun (UVA and UVB). ; GLARE: Classification of tintedlenses according to the ISO 12312-1 standard: \- Category 1: lens with a lighttint for reduced sunlight. \- Category 2: lens with a medium tint for averagesunlight. \- 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% ofvisible light absorbed ; Good to know: Our lenses are made of polycarbonate, amaterial that is highly resistant to impacts but whose major weakness is thatthey are vulnerable to scratching. Bear in mind that even if your lenses arescratched, the UV protection does not decrease; the mirror effect is purelyfor aesthetic purposes. The same goes for the colour of our tinted lenses.Whether they are grey, brown or coloured… you can choose your glassesaccording to your taste and you will still be protected, whatever the colour.