1. Indirect vented body.
2. Suitable for prescription user.
3. Both side anti-fog acetate 1.0mm lens.
4. Adjustable elastic band and angle adjustable hook.
5. Non-toxic PVC frame.
6. Compliance with EN166 standard.
1. Width: 183mm.
2. High: 90mm.
3. Lens central thickness: 1.0mm.