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Adult Running Photochromic Glasses Runperf Category 1-3 - black neon yellow

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Sale price: QAR 159,00 QAR 159,00

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Running in changeable weather (CATEGORY 1 to 3) and protecting the eyes of runners. Ultra-lightweight, streamlined and ultra-sporty glasses!

The RUNPERF photochromic glasses adapt to the ambient light (CAT1-3). The glasses are ultra-flexible, lightweight (26 g) and streamlined with an adjustable bridge. For running at slow to fast speeds.

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Sale price: QAR 159,00 QAR 159,00

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Product Features

A photo of the Adult Running Photochromic Glasses Runperf Category 1-3 - black neon yellow in use

Sun protection

Category 1 to 3 photochromic lens - 100% UV filter: reacts to the ambient light


Grip on bridge of the nose and arms prevent glasses from sliding/jumping off


Ventilated lens: reduces condensation.


Lightweight running glasses: 26 g.


Adjustable nose pads: fit the shape of the nose.

Field of vision

Mono screen: provide better peripheral vision.


Wrap-around shape: protects the eyes from the wind, dust and weather conditions.


Lenses made of high-resistance polycarbonate plastic.

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Product Reviews

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401 reviews

Adult Running Photochromic Glasses Runperf Category 1-3 - black neon yellow
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Sun Glasses

Great glasses with fast reaction to light changes

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Brilliant cycling glasses

I was very pleased to find a version of these glasses back in stock. I'm surprised they are only marketed for running - they make excellent cycling glasses and do not impair lateral vision at all. First off, the lens is excellent quality and the image through it is crisp and clear. You cant really see the photochromic lens working, but ive had no problem with the lens in any environment. It does have a base colour (ie it starts at grade 1) which means i would not normally use it at night (although i have on occasions when stuck). it comes with a soft case which is not particularly well designed (its awkward to get the glasses in and out): that is the worst thing you can say about these! i reviewed the previous version and was concerned it might prove too fragile, but that was not the case. I had two of the former versions - one i put a scratch in the centre of the lens through not bothering with the carry case and the other i left on a pub wall in cornwall. I invite you to learn from my stupidity

Absolutely fantastic for the money

Just what I was wanted as a leisure runner and not someone taking things overly seriously as those days have passed me by... Right balance, right light level, lightweight and fog free. They have also made folks who have paid a lot more for their designer versions feel a little daft!

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Fantastic glasses

Bought online without trying on and was worried they would be too wide for my face but they were a great fit. Really light and comfortable, the arms don't dig in and sit comfortably over headphones. The lenses change tint without being noticeable. I wore them running a marathon and didn't have to keep taking them on and off as the light changed which was great. The case is a bit flimsy but that's the only negative I can find!

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Nice sunglasses to run with.

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Photochromic running glasses

Reaction time for darkening of lenses is suitable. Very light yo wear.

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Perfect product

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Very comfortable

I used it in my last 3-4 runs 25km+, I have found it very comfortable. At this price range, it meets all my expectations and requirements.

Great item, hope there's a Polarized film as well

it was hard to check all displayed GLASSES PHOTOCHROMIC CAT 1 TO 3 GREY BLACK that is not scratch or damage... I suggest that perhaps these items should be kept and should only be check with assistance... Further than that, the item is really good, if there was a combination of Photochromic and Polarized film glasses, I would buy them

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Good glasses

Nice to have

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Dobře sedící sportovní brýle

Používáno na kolo a volejbal. Brýle netlačí, jsou lehké, zabarvování funguje velmi dobře. Dobře vypadají. Spíš pro střední a menší obličej.

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Fotochromatika funguje dobře, za slunečna i ve stínu pořád vidím stejně, což je super. Jsou lehoučký a skvěle sednou. Odvětrávání je bohužel špatný, výřez na okrajích skel nestačí a ke všemu dělá brýle křehčími. Špatný a nepraktický nápad. Mlží se. Myslel jsem, ze je vrátím, ale za tu cenu fotochromaty sotva seženu a dva litry za brejle se mi fakt dávat nechce. Takže doporučení ano i ne.

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Super fotochromatika

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vše v pořádku

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Sehr gute Brille

Bin sehr zufrieden, nutze die Brille hauptsächlich zum Rennradfahren. Die Brille trägt sich sehr angenehm!

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Additional Product informations



  • 100% Polycarbonate


  • 35% Styrene Ethylene Butadiene Styrene
  • 60% Polyamide 11
  • 5% Stainless Steel

Photochromatic technology of kalenji running glasses

The lenses are activated by UV rays and deactivated when the UV rays diminish. The lenses need time to adapt to this technology (activation/deactivation) and this adaptation period varies according the outside temperature.Activation = 30 seconds (whatever the temperature).Deactivation takes between 1 min (above 20°C) and several minutes (below 10°C).In cold weather, the deactivation time takes longer.Car windscreens block UV light.

How to clean your kalenji running glasses

Running glasses, like eyeglasses, should be carefully cleaned with suitable products to avoid scratching the lenses and blurry vision caused by dirt.Do not use household maintenance products, disinfectants or acetone for cleaning. These products can damage the lenses as well as the coatings.The only products you need to apply are some lens cleaning spray, liquid soap or washing-up liquid and rinse thoroughly afterwards.

How to adjust the adjustable nose bridge on your kalenji running glasses

The RUNPERF PHOTOC Running Glasses are adjustable at the nose to increase their stability, comfort and ventilation capacity.The more space there is between the lens and the cheek, the more ventilated the lens will be.

How to choose the lens tint (category) of kalenji running glasses?

There are several categories of running glasses.The RUNPERF PHOTOC are category 1-3 (photochromatic).Photochromism: capacity to change tint according to brightness.The lens automatically adjusts to light intensity; the tint transition is smooth and not noticeable to the eye.The more the light intensity increases, the more the lens shades (activates) and the more it diminishes, the more the lens clears (deactivates).

Kalenji running glasses lenses

100% ANTI-UV (Ultra Violet) filterCategory 1 to 3 photochromic lens: filters between 15% and 55% of the light at 23°C.These lenses are particularly useful for long runs in variable weather conditions.ISO 12312-1 StandardMaterial:Composition: highly durable polycarbonateLens geometry: spherical shape - Base 8Lens colour => grey

Kalenji running glasses frame

Frame material: polyamide.Nose pad material: rubber.Arm material: polyamide + rubber.Arm tip material: rubber.Sizing: suitable for all types of faces (slim to wide).

Case for kalenji running glasses

Case material: EVA, zip closure.Wipe material: polyester.Running glasses remain fragile objects. A scratch or impact can render your sports glasses unusable. One solution: use your glasses case to keep them protected day-to-day!

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