The Sunwise Waterloo GS Sunglasses feature Chromafusion lenses that react to light with vivid colour contrast for all weather conditions. The light transmittance changes progressively when responding to the strength the UV from medium to strong & back again offering you total visual comfort & eliminating the need to change lenses. Feature a versatile lightweight half frame design that allows for excellent peripheral vision whether youre running, cycling, playing tennis or on the cricket field. Rubber nose pads & ear grips ensure secure comfortable fit. Metallic silver frame with red features. Chromafusion GS grey lenses in red multi-layer mirror.