• Made using virgin, unitary polycarbonate lenses
• Provides 99.9% UV protection
• Meets ANSI Z87.1-2015 standards and CSA certified to CAN/CSA Z94.3-2015 standards
• The XM340RX offers all of the same features as our popular XM340 but with bifocal magnification technology
• High-impact optically correct wrap style dual polycarbonate lenses offer superior coverage
• Lenses are mounted to the frame with a ventilation space, minimizing fogging
• Soft rubberized temple tips and soft nose piece offers all-day comfort
• Temples are curved inwards to ensure comfortable, slip-resistant fit
• Temple tips are curved outwards for gentle placement and removal