1. classic design, beautiful and generous

2. lens material is high-performance PC material,can increase anti-impact, anti- fog and other functions, effectively prevent liquid splashing, good transparency and UV protection.

3. There are 4 vents at the top and bottom, with good ventilation effect and relieving eye fatigue 

4. Weave elastic headband, adjustable length, suitable for users with different head types.

5. It can be worn with most corrective glasses and used with half mask. 6 in accordance with GB14866 EN166 and ANSI Z87.1 standard.