All Maui Jim sunglasses feature PolarizedPlus2 lens technology that goes beyond shielding your eyes from glare and harmful UV rays by enhancing colors to reveal the true beauty of the world around you Enjoy ultimate UV protection combined with premuim style, incredible durability, glare-free vision, and color-boosting patented technologies Neutral Grey lenses offer the highest available light reduction and are most useful in bright, direct sunlight Lenses made with MauiPure material for crisp optics and excellent shatter & scratch resistance Frames constructed from super-lightweight, flexible, heat & UV resistant Grilamid, designed for extreme comfort and extended wear time True to our independent roots for 30 years, Maui Jim Sunglasses are still designed and tested in Hawaii Backed by a 2-year manufacturer warranty to the original purchaser and when purchased from an authorized Maui Jim reseller, and includes a Large Brown Sport Case to keep your glasses in pristine condition Lense Width: 63 millimeters; Lense Height: 40 millimeters; Bridge Length: 13 millimeters; Temple Length: 142 millimeters