The hexagonal shape of Ray-Ban RB4306 Polarized Sunglasses offers a subtle twist on the round, fashion-forward look thats so popular in lifestyle sunglasses today. Lightweight nylon frames are outfitted with polarized polycarbonate lenses that block glare and provide 100% protection from UVA and UVB rays. The solid-colored classic lenses in these Ray-Ban sunglasses absorb 85% of visible light, enhance contrast and provide a more natural vision. These up-to-date Ray-Ban unisex sunglasses offer plenty of couture confidence. Standard fit. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Polarized.