Semi-frame and slim co-material temple design for lightweight spectacle. 22 gm. Soft nosepiece for snug fit. Offers a clear panoramic view without obstruction. 8 base wraparound lens provides full front side protection. Scratch-resistant, polycarbonate lens provides 99.9% of UV protection. H2MAX creates a high performing, superior anti-fog coating that is durable enough to withstand repeated cleaning without losing adhesion. H2MAX ensures maximum clarity in the most extreme temperature and humidity conditions, and it also adds a layer to the lens that is abrasion, chemical, and UV-resistant.