Completely sealed and isolated: The multifunctional protective glasses can effectively prevent saliva droplets, splashes and dust at 360 degrees, and can separate viruses safely and effectively. Good anti-fog effect: Ventilation channels can improve breathability and increase anti-fog protection. The lens has an anti-fog coating that can provide you with a clear vision. Comfortable and safe high-quality materials: The lens is made of polycarbonate transparent lens, which is light and lightweight, shock-proof, not easy to break, good transparency, effectively block ultraviolet rays and protect eyes. Ergonomic design: the soft frame is suitable for the face, the length of the temple can be adjusted, the soft and comfortable nose clip, suitable for various face shapes, comfortable to wear Wide range of applications: high light transmittance and UV resistance. It can be used in various situations such as laboratory work, carpentry, mowing, gardening, drilling, sanding, welding, outdoor sports, etc.