Apply touch anti-fog technology to play anti-fog function by rubbing the inside of the lens by hand 15x better persistence than regular antifog, up to 2,000 times available for long periods of clean visibility
a mirror lens
Mirror hydroscope that reflects sunlight and strong light to protect your eyes
Silicone packing
Ergonomic curved silicone packing with excellent touch
Step 4. The nose ring.
Four-stage replacement nose hanger that can be fitted precisely to the size of the brow
a double strap
Racing strap for flexible fit and stable support
The color of the lens may differ depending on the viewing angle and lighting. Lens Size 3.8 x 2.5 cm