FLY's sporty and streamlined look fits any active lifestyle. Comfort reigns supreme with an integrated smooth-fit nosepad which virtually eliminates any pressure points. 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.