Adult Photochromic High-Definition Cycling Sunglasses - RoadR 920

Ref. : 8642665

These new Van Rysel sunglasses are so light you'll instantly forget about them so that you can focus on the essentials: enjoying your ride

With the latest RIA anti-fogging technology, the HD lens gives you a new visual experience. With their frameless design, the 920 sunglasses are incredibly light for uncompromised performance

Color: black

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Products benefits

Sun protection

Cat 1 to 3 photochromatic lenses. 100% UV filter: adjusts to ambient brightness.


Exclusive RIA treatment that significantly reduces lens fogging


Lenses made from high-resistance polycarbonate plastic

Field of vision

Very wide field of view


Grips on the arm tips and the nose: to prevent your sunglasses from slipping.


27 g


Adult Photochromic High-Definition Cycling Sunglasses - RoadR 920
Adult Photochromic High-Definition Cycling Sunglasses - RoadR 920
Adult Photochromic High-Definition Cycling Sunglasses - RoadR 920
Adult Photochromic High-Definition Cycling Sunglasses - RoadR 920

Technical information


Permanent anti-fogging coating exclusive to Decathlon: makes it almost impossible for your glasses to fog up.
This treatment does not deteriorate over time, and works in all weather and all temperatures.

To clean your lenses, don't wipe them when dry! Wash them with a bit of washing-up liquid or soap and water.

Dry them with the microfibre cloth provided. Never use a tissue or fabric cloth.

Store your sunglasses in their case.


Category 1 to 3 photochromatic lenses: filters 15% to 55% of light at 23°C.

In cold weather (under 10°C) the variation in the tint is greatly diminished.

Category 3: filters 88% of light (protection in sunny weather)
UV filter that complies with standard ISO 12312-1.

The mirror effect is aesthetic only. Beware of scratches, which are more clearly visible on a mirror lens. Keep them protected in their case.


These high-contrast road cycling lenses have been specially designed to enhance the most common colours you see on your bike rides. This gives blues, greens and greys more contrast so that you can make out more details.

Being able to enjoy the colourful displays that nature provides will only make your rides more fun.


Photochromatic lenses adjust automatically to ambient light levels.

Lenses darken in approximately 30 seconds (takes 45 seconds to lighten).
The perceived brightness does not change much even when the outside brightness level changes.
For example, when cycling, the change in tint is almost imperceptible.
The tint adjusts gradually, and the eye adjusts to it.
The lenses tint faster in cold temperatures.


2 years

Product concept & technology

Product Composition

Lens 100% Polycarbonate Frame 80% Polyamide, 20% Styrene Ethylene Butadiene Styrene Screws 100% Steel


The quality of your vision depends on the proper care of your glasses.
The case is not just for show! Storing your sunglasses in your case protects them from becoming scratched or crushed.

User Restrictions

Do not look directly at the sun when wearing these sunglasses.

User reviews

Questions & Answers