◎1. The surface is made of waterproof material.

◎2. The special anti-static filter in the interlayer can effectively block viral infections.

◎3. In full compliance with BFE test based on JIS (Japanese Industrial Standards).

◎4. Blocking rate of dust and bacteria is up to 99%.

◎5. With good breathability, people won’t feel stuffy and the glasses won’t fog up.