All Maui Jim sunglasses feature PolarizedPlus2 lens technology that go 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 premium style, incredible durability, glare-free vision, and color-boosting patented technologies HCL Bronze lenses feature a warm tint that provides versatility in changing light conditions MauiBrilliant is Maui Jim’s most advanced lens material that features optics nearly as clear as glass with just one-third of the weight. FRAME SHAPE : RECTANGLE FRAME COLOR : H417-26B FRAME TYPE : FULL FRAME MATERIAL : ACETATE GENDER : UNISEX BRIDGE : 18 TEMPLE : 128 SIZE : 63 LENS TECHNOLOGY : POLARIZED PLUS 2