Key features: Frame made of cellulose acetate. Butterfly frame. Silver ornament on the temple. Design work at the opening of the temple with silver insert. Transparent linear reinforcement on the temple. 5-point metal hinge. Origin: Germany. Offers great resistance to handling. Lenses Include: Lenses prepared, cut, and hand-checked in our workshop. Category 2 lenses: protect against glare in partially sunny conditions. Protect 100% against UVA and UVB. Possible lens configurations: polarised lenses, prescription lenses, coloured lenses in 14 available colors.