Key features: Acetate and stainless steel frame, known for its lightness and resistance. Round frame. 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. Non-customizable lenses.