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until £24.99 -28%


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From 29/07/2019 To

* Sales from to Until end of stock
* From 29/07/2019 and limited stock
£24.99 -%
This price includes a recycling fee for electrical equipment and batteries DecathlonDeeeTaxMentionAfterPrice / Since

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* Sales from to Until end of stock
* From and limited stock
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Our team of runners created these sunglasses for regular and intensive runners to protect their eyes from external elements and the sun. The photochromic lenses adapt to changing luminosity and the ultra-flexible and lightweight (26g) frame has an adjustable bridge to fit every face.
  • Ventilated for comfort and to stop fogging
  • Secure wrap around arms
  • Durable

Technical Information

Kalenji Running Glasses LENSES

100% ANTI UV Filter
Category 1-3 photochromatic lenses: 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 Standard
Made from: shock-resistant polycarbonate.
Geometry: spherical shape - Base 8


The lenses are activated by UV (utraviolet) rays and deactivated when UV rays are reduced. 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 = 1 min (above 20°C) to several minutes (under 10°C).
In cold weather the deactivation time is longer.

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).

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).

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 unuseable. One solution: use your glasses case to keep them protected day-to-day!

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. Find out how to clean your glasses properly by taking the right steps!

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.

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Composition / advice

100.00% Polycarbonate (PC)
05.00% Stainless steel, 35.00% Rubber - Thermoplastic Rubber (TPR), 60.00% Polyamide 12 (PA12)
Care instructions: Do not dry clean. Clean your glasses with suitable accessories : microfiber or spray cleaner (range ORAO accessories).. Avoid paper towels, containing silicone , paper tissues may scratch your glasses . As well as household cleaners , disinfectants , acetone, which could damage your lenses and treatments.. If there are projections of your glasses , never wipe dry : pass them firstly in under water.. To clean with a wet cloth.
Stock advice The quality of your vision depends on how well you care for your glasses. Don't forget the case! Storing your glasses in their case will prevent them from being scratched, banged or crushed.
Restricted use : Do not look directly at the sun with these glasses.

Our commitments

All sport glasses are tested in our DECATHLON laboratories and in the real conditions for which they were designed. The design teams, product managers, engineers and designers ensure that our sport glasses are ideally suited for real use.
Test Product These glasses comply with the ISO 12312-1 standard.
Guarantee : 2 Years

Product benefits

Sun protection Category 1 to 3 photochromic lens - 100% UV filter: reacts to the ambient light
Anti-fogging Ventilated lens: reduces condensation.
Stability Grip on bridge of the nose and arms prevent glasses from sliding/jumping off
Field of vision Mono screen: provide better peripheral vision.
Coverage Wrap-around form: protects your eyes from wind, projectiles and showers.
Lightweight Lightweight running glasses: 26 g.
Durability Lenses made of high-resistance polycarbonate plastic.
Adjustable Adjustable nose pads: conform to the shape of the nose.

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