The Next PHOTOCHROMIC system (CAT.1-3) allows the lenses, exposed to UV radiation or sunlight, to start a reversible chemical reaction which leads to gradual darkening. To return to the initial state of transparency when the irradiation of light or UV rays disappears.The important detail is the versatility of using it in two versions because standing out is inevitable.Thanks to the Take-Up system it is possible to remove the lower lens support and wear the glasses in a more minimal version.A bold and sophisticated profile with a structure in Grimalid, a shape-memory polyamide-based technopolymer material, resistant to impacts. Technology that allows you to wear hypoallergenic, lightweight (33gr) glasses, resistant to different environmental conditions and chemical agents.Ultra-adherent rubber terminals and nose pad for total adaptability and unparalleled comfort. All Next eyewear lenses are subjected to strict safety tests to guarantee protection and quality to the wearer.Features:- Innovative technology- Sophisticated design- Absolute protection