The Evo range will suite any face with its curved and contoured frame. These sturdy yet light-weight frames will cut through glare and increase clarity to ensure that you never miss a moment in the great outdoors.Photochromic Copper Glass LensThe photochromic copper lens is a high contrast copper bronze. This lens is photochromic so it darkens or lightens depending on ambient light conditions. This lens has been developed to give the highest quality optics in fresh water and salt water conditions. The Photo Copper can be comfortably worn all day in all light conditions.Green Mirror Glass LensThe Green Mirror lens is a high definition glare reducing colour enhancing lens.Copper or Grey Polycarbonate LensTonics polycarbonate lens is a great entry level to high quality optics. Extremely lightweight and hardwearing, our polycarbonate lenses are a decentred injected mould lens with anti-reflective coating on the back surface and an anti-scratch coating applied to the front and back surface.