Catalog number: F-72C-3 Features: ●The head belt is dial-type and the size can be smoothly adjusted, and since there is a large contact area with the head, it is comfortable to wear and does not hurt the head even when tightened. Specifications: ●Fitting: Direct wearing ●Lens color: Clear/Green (double type) ●Lens thickness (mm): 1.8 ●Lens density: #3 ●Replacement lens: SS-FF-72B-I-3 ●Light blocking level: #3 ●American safety standard ANSI Z87.1 Material/Finish: ●Lens: Polycarbonate ●Frame: Polyethylene
