These lightweight and convenient shade rated welding lenses feature an overtheglasses style fit for both convenience and function The clear, scratchresistant polycarbonate lenses are encased in a durable frame and resist impact and absorb 999 UV rays 145mm wide, singlepiece, polycarbon lens is available in a shade 30 and 50 rating, and adjusts easily to three positions Moldedin sideshields and browguard add extra protection above and around eyes Temple length adjusts to four different lengths to provide a comfortable fit for just about anyone Temple ends have a patented duoflex feature for improved comfort behind the ears ANSI Z8711989 CSA Z943

• •Available in a shade 3.0 and 5.0 rating
• •Over-The-Glasses style for prescription glasses wearers
• •Duoflex styled temples for cushioned comfort
• •Meets ANSI Z87 and CSA Z94.3 standads
• •Blocks 99.9% of UVA and UVB radiation