CAT 0-3 photochromic replacement lens, anti-fog and water repellent
This model has a photochromic lens, which corresponds to category 0-3.
Also, one of the most important features is its ability to prevent fogging.
The Fartlek EASSUN running sunglasses are able to completely repel the water that runs over their surface.
CAT 0-3 photochromic replacement lenses
The inclusion of a large photochromic lens provides better adaptation to ambient light in outdoor environments.
This means that it darkens when the sun shines on it, while, when it stops shining on it, it lightens to the point of becoming transparent.
This accessory is exclusively in CAT 0-3. It is therefore suitable for outdoor areas with intermediate sunlight.
The design implemented, in the elaboration of the Fartlek EASSUN running sunglasses, employs a constant ventilation system, optimizing your well-being to the maximum.
In addition, this procedure is carried out by the flow of air, which passes through its entire area, obstructing the formation of mist.
In this sense, you will no longer have to worry about this uncomfortable situation when performing your physical activity.
Water-repellent glass for maximum comfort
This uniqueness allows water droplets, which fall on top, to slide over its entire surface without causing any discomfort.
Thus, when you wear the Fartlek EASSUN running sunglasses, you will achieve unassailable comfort.