Salvos lightweight and durable design ensure all-day comfort so you can take on anything that comes your way.Its shatterproof, polycarbonate lenses provide 100% UVA / UVB protection and are optically decentered for optimal clarity.Whether youre running laps or running errands, Salvos Tifosi Glide technology allow the frame to slide on comfortably and provide an anti-bounce fit for any activity.Seize the day in Salvo in Matte Gunmetal!Features and TechnologyTifosi glideGlare GuardGrilamid TR-90 FrameHydrophilic RubberOptically DecenteredPolycarbonate LensesUV Protection