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Adult MTB Photochromic Sunglasses Category 1 to 3 XC 120
With their photochromic lenses, XC 120 PHOTO sunglasses adapt to changes in light. With their excellent grip at arms and adjustable nose pads, the sunglasses will stay in place.
Free shipping over $35
Final Sale: No returns or exchanges
See our return rules
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features

Sun protection
Category 1 to 3 photochromic lenses - full UV filter: adjust to the brightness
Anti-fogging
Lens vents: reduces fogging.
Durability
Polycarbonate lens: shock-resistant Very flexible arms
Field of view
Large lenses: provide enhanced peripheral vision.
Coverage
Wraparound design: protects the eyes from wind, splashes and bad weather.
Stability
Grip at the tip of the arm and nose bridge: keeps the sunglasses from slipping.
Adjustable
Adjustable nose pads: adjust to the size of the nose.
Lightweight
Lightweight sunglasses: 0.9 oz.
Product Customer Reviews

Wanted some glasses that l didn’t have to keep taking off and on due to the light these photochromic was are just the job, and a good price in the sale.
Great product Great service and price
when you ride a bike in Northern Ireland, you never know what the weather is going to be like. Very often you can't see much with normal or good sunglasses because it is too dark (going though a wood or cloudy day). These adapt to the light and are at an excellent price.
These are really light and grip well so they don't slip down your nose. You can pay significantly more for photochromic sun specs but I'm always worried I'm going to lose an expensive pair and being photochromic they are great no matter what the weather. Only had these a short time but bought them to replace some the same that I've had for years.
My go to glasses
Well made, good performance
Good wraparound react to light cheap sunglasses.
These glasses are light and comfortable with excellent optics and you hardly notice you are wearing them. They give clear vision in all conditions without any glare or the internal reflection you sometimes get from mirrored lenses. The nosepiece is adjustable so you can position the upper frame out of your line of vision. My only small criticism is that the arms are quite straight and bulky once they pass over the ears (rather than continuing to curve around towards the back of the head) and despite being flexible enough to bend to shape, they interfere with my helmet which pushes them forwards on my face and down my nose. If the earpieces were slimmer at the end of the arm this would be less likely to occur. Despite this, they are great value for money and a worthy alternative to many brands more than twice the price.
As per title.
Lamination paper of glass came out in 1 yr 9 months. Decathlon replaced it!!! Apart from this everything perfect, may it be style, fit, darkening 9n exposure to bright light. Excellent UV protection. No eye fatigue even at high altitude bright sun long rides. Go for it.
The layer of plastic is peeling of thus rendering
Hi Anil,
Good Afternoon,
Thank you for taking time out to provide us your valuable feedback, this helps us improve continuously.
Could you please elaborate on the concern, when was this product purchased & the usage of the product, so that we can find a solution together to your concern.
Benazir
The coating peeled off after very less use. The sunglasses are as good as clear glasses without the coating. Hoghly dissapointed.
Dear Amrit,
Thank you for taking time and sharing your feedback, we are also sorry that you have faced an issue with the product, in case this product is a manufacturing issue it can always be returned to the store closest to you.
There are more technical details you will find in this link - https://www.decathlon.co.uk/p/cycling-700-race-adult-photochromic-cycling-sunglasses-category-1-to-3/_/R-p-178791?mc=8405498&c=GREY
Thank you
Chetan
Excellent product worth buying it..kudos
It's an amazing product worth buying. It is amazing even in the evening. Very comfortable coverage is the best part. Loved it.
Stylish as well as meet the purpose fully
Additional Product Information
Composition
Lens
- 100% Polyamide 12
Frame
- 70% Polyamide 12
- 20% Rubber - Thermoplastic
- 10% Stainless steel
Lens
Category 1 to 3 photochromic lenses: filter varying from 15% to 55% of the light at 73°F. In cold weather (below 50°F), tint change is considerably slowed down. ISO 12312-1 standard. Full UV protection filter Material: impact-resistant polycarbonate. Geometry: spherical 7-base
Photochromic technology
Photochromic lenses automatically adjust to light intensity. The lens changes tint in about 30 seconds (45 seconds to clear). The brightness feeling varies little, even if the outside brightness changes. For example, when cycling, the change in tint is hardly noticeable. The tint transition is smooth so that the eye can adjust at the same time. A cold temperature will activate (shade) the lens more rapidly.
Frame
Frame material: polyamide. Nose pads material: impact-resistant polycarbonate. Arms material: Full UV protection filter. Arm tips material: impact-resistant polycarbonate. Size: suitable for all types of face (narrow to large).
Case
Case material: EVA, zipper fastening. Cloth material: polyester.
Origin
Imported
Product testing
These sunglasses meet the ISO 12312-1 standard.
Storage instructions
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.
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
-
State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
-
Minimal retail footprint
lowers overhead and indirect costs

Adult MTB Photochromic Sunglasses Category 1 to 3 XC 120
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
