The Racing 04 model adopts a contemporary shape, with volumes in the temples and curves that provide perfect protection for the face. They are made from nylon and feature a flexible, shape-memory hinge for optimum comfort. The pair is fitted with genuine Vuarnet mineral lenses. Vuarnet ALTITUDE Blue - SunglassesThe Racing 04 model adopts a contemporary shape, with volumes in the temples and curves that provide perfect protection for the face. They are made from nylon and feature a flexible, shape-memory hinge for optimum comfort. The pair is fitted with genuine Vuarnet mineral lenses. - Thelios LVMH Eyewear Excellence | The Racing 04 model adopts a contemporary shape, with volumes in the temples and curves that provide perfect protection for the face. They are made from nylon and feature a flexible, shape-memory hinge for optimum comfort. The pair is fitted with genuine Vuarnet mineral lenses.