The materials used are stainless steel for the frame. The lenses have multiple qualities, including mirror, gradient, polarized, UV400, and photochromic.
- Lens Width: 6,3cm
- Lens Height: 5,9cm
- You should clean them regularly with a damp sponge or cloth and not sprays or abrasive detergents.
- You should treat the glasses gently and store them somewhere dust-free when you aren’t wearing them.
- Don't use them to observe the sun directly.
- These glasses are non-prescription.
- Don't use them as protection from mechanical impact or any artificial light sources, like solariums.
- The glasses aren't suitable for driving at night or in the twilight.