These are the safety glasses for everyone. Features full wrap-around fit, choice of three lens colors, soft nose buds and temple ends, and a lightweight, semi-frame design. Adjusts to three positions for both lens inclination and temple length, giving wearers a more comfortable, no-slip fit. Anti-fog coating keeps vision clear while lenses filter 99.9% of ultraviolet rays. Full wrap-around design with 9.75 curved polycarbonate lens Provides distortion-free 180° view Lightweight semi-frame design Soft nose buds and temple ends for no-slip, comfort fit 3 positions ratchet for lens inclination and temple length adjustment Blue purple tinted lenses available for enhanced contrast in the outdoors Filters 99.9% of UV rays