Key features: Acetate and stainless steel frame, known for its lightness and resistance. Oval frame Transparent linear reinforcement on the temple. Lenses Include: Lenses certified ISO, IAF, and KAB MC 04. Category 3 lenses: protect against glare in sunny conditions. Protect 100% against UVA and UVB. Possible lens configurations: polarised lenses, prescription lenses, coloured lenses in 14 available colors.