With great looks and lightweight features designed for superb comfort – the odds are STACKed on this style becoming your favorite go-to sports shades! And the non-slip megol nose pads and ContourFLEX co-injected temple tips take performance to another level.These sunglasses feature world-class TrueBlue lens technology as worn by LPGA Superstar Paula Creamer. TrueBlue-branded lens technology incorporates synthetic Melanin to filter blue light and block ultra-violet light for the ultimate in protection and performance. Combined together and isolated in polycarbonate, the lenses are second to none in the vision industry. TrueBlue premium polycarbonate lenses provide:Unique Blue Light FiltrationImproved PerformanceRefined Protection, Enhanced DefinitionMaximum Visual ClaritySuperior Glare ReductionReduces Visual FatigueFlow Through Side Lens VentingMaxFlex RILSAN FrameMegol Nose PadMegol Co-Injected ContourFLEX Temple TipsOpen Bottom Frame DesignIncludes Soft Microfiber Lens Cleaning Cloth Case