For those looking for a slightly larger lens cut for maximum coverage – we’ve extended all the proven benefits of Prime with our new PRIME EXT. Featuring a ContourFLEX metal-core adjustable Megol nosepad and co-injected temple tips for non –slip performance and comfort. 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.