CAT 1-2 photochromic, anti-fog and water-repellent replacement lenses
These are photochromic lenses, which belong to the CAT 1-2 group.
One of the special features of these models is that they make it impossible for mist to form inside them.
The Monster EASSUNs are distinguished by their ability to repel water.
CAT 1-2 photochromic replacement lenses
The use of two photochromic lenses, when making these sports sunglasses, facilitates a better adjustment to the ambient luminosity in outdoor environments.
Therefore, these lenses become darker when the sun shines on them, while when the sun stops shining on them, they become lighter to a shade close to transparent.
These products are also assigned to category 1-2. In this sense, your eyes will become less tired, as your vision will not suffer from drastic changes.
Through their design, a constant ventilation system is enhanced, which will allow you to obtain a superlative comfort.
This singularity happens thanks to the flow of air that passes through its entire surface, obstracting its fogging.
In short, you won't have to stop your physical exercise to defog your sports sunglasses.
Water-repellent lenses for maximum comfort
This peculiarity is caused by water droplets falling on them, which slide over their surface without causing you any complications.
This makes it easier for you to feel comfortable while wearing the Monster EASSUN.