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MH140, Polarized Category 3 Hiking Sunglasses
Anti-UV lenses block 100% of harmful rays and category 3 protects you from glare. The technology of Polarized lenses means you better distinguish the contours and contrasts.
Free shipping over $35
See our return rules
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features

Polarized
Polarized lens: reduces reflections from bright surfaces
Sun protection
Category 3 lens – 100% UV filter: perfect for sunny weather.
Lightweight
Only 0.9 oz.
Stability
Rubber on the temple tips: prevents the glasses from slipping.
Coverage
Wraparound shape: protects your eyes from wind, spray, and inclement weather.
Durability
Polycarbonate glasses made from high-resistance plastic. 2-year guarantee.
Compatibility
Compatible with the MH ACC 100 L (4145874) and 500 L (4174684) retainer straps.
Product Lifestyle Image Gallery
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Product Customer Reviews

Stylish sunglasses with a large lens surface, light and space-saving when folded.
Absolutely awesome. So good I bought a second pair!
Excellent sunglasses!
Hello Kareima,
Thank you for taking the time to write to us about your product experience. We truly appreciate your feedback.
Thanks & Regards,
Decathlon Brampton Team
I’ve been using Decathlon sunglasses for few years. They are just great.
Hi V,
Thank you for taking the time to share your feedback about these sunglasses! We are looking forward to seeing you in store again soon, and hearing about your other visits to Decathlon stores in the country! :)
Kristen
Love them. Design is quite nice great mirror coating Polarized glasses with great eye protection against UV Really adapted for hiking.
These are inexpensive and work well as expected - not the end of the world when you loose them or they break. Nice quality and comfortable to wear
These are excellent, they go with me everywhere, the car, the beach, biking, walking, hiking, the pub!!very comfy!
I’m happy to bought it.good quality and good price.
These glasses look so classy! Who needs to spend £100 on a pair when you get the same for a quarter of the price. They are also look very hard wearing and could take rough handling, absolute bargain!
These are incredible value for money, and the build quality far exceeded my expectations. I’ve worn these all through the summer, including a weekend climbing trip, and I expect they’ll last for some time to come.
Great polarisation Super light and comfy Affordable price.
Fairly good quality for the price
Great replacement at a fraction of the price, quality is exceptional and work great for out in the car or out walking
Great price and great look, value for money too
Very great sunglasses and protection from sunlight however I should point out that the tint on the lenses is very prone to scratching under normal use. I used this product for less than a week when I started noticing the greenish tint on one of the lenses got scratched and chipped away. However tiny the scratch is it will make the sunglasses unusable especially if you mainly use them whilst driving. Poor lens material quality.
Additional Product Information
Composition
Lens
- 100% Polycarbonate
Frame
- 20% Styrene ethylene butadiene styrene
- 80% Polyamide 11
Screws
- 100% Stainless steel
Anti-uv
An anti-UV material, but what is it for? To protect your eyes from an invisible danger... UV rays. UV radiation is always present, in winter or summer, in sunny or even cloudy weather, and it can be harmful to your eyes and their contours. To preserve your vision, the lenses of our sunglasses are made of polycarbonate mixed with an "anti UV" material that protects you from the harmful rays of the sun (UVA and UVB).
Polarized
The best for your outdoor activities! The polarized lenses intensify the colors and improve contrasts as well as the view of the terrain. They provide good protection and excellent comfort by only transmitting the light in one axis, while also protecting you from glare by blocking the rays that are reflected off horizontal surfaces (water, snow, etc.) The only downside is that it makes it difficult to read screens (phone, etc.) as the Polarized treatment lowers the brightness of the screens.
Glare
Classification of tinted lenses according to the ISO 12312-1 standard: - Category 1: lens with a light tint for reduced sunlight. - Category 2: lens with a medium tint for average sunlight. - 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% of visible light absorbed
Good to know
Our lenses are made of polycarbonate, a material that is highly resistant to impacts but whose major weakness is that they are vulnerable to scratching. Bear in mind that even if your lenses are scratched, the UV protection does not decrease; The mirror effect is purely for aesthetic purposes. The same goes for the color of our tinted lenses. Whether they are gray, brown, or colored… you can choose your glasses according to your taste and you will still be protected, whatever the color.
Frames created using a bio-based polymer
For the frame of these sunglasses, we use Rilsan Clear G850 Rnew, a polymer made from castor oil. This bio-based material is a real asset in our development process and is tailored to making lightweight and flexible frames.
More eco-friendly glasses frames
To reduce the environmental impact of our glasses, action can also taken on the material used. On the frames of these sunglasses, we have reduced the amount of varnish and paint, and everything is incorporated directly in the mold of the product. This is still not enough, which is why we are working to ensure that, one day, these sunglasses will be 100% eco-designed.
More eco-friendly glasses frames
To reduce the environmental impact of our glasses, action can also taken on the material used. On the frames of these sunglasses, we have reduced the amount of varnish and paint, and everything is incorporated directly in the mold of the product. This is still not enough, which is why we are working to ensure that, one day, these sunglasses will be 100% eco-designed.
Origin
Imported
Product testing
All our sports glasses are tested in our DECATHLON laboratories and in conditions for which they were designed. The design teams, product managers, engineers, and designers make sure that our sports glasses are perfectly suited to their use in the field.
Storage instructions
The quality of your vision depends on taking proper care of your sunglasses. The case is essential! Keep your glasses in their case to avoid scratches, knocks, 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
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

MH140, Polarized Category 3 Hiking Sunglasses
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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.
