Maui Jim Kumu Sunglasses are one of the first styles to be crafted with Maui Jim's latest injection molded lens, MauiBrilliant. This sunglass is designed for active consumers with its lightweight, flexible frame. Built with a beta-titanium bridge and rubber sleeves on the temples, wearers receive extreme comfort and a no slip grip during any activity. Kumu's 8 base frame and additional lens coverage provideswith superior protection from the sun's harmful rays.