Maui Jim unisex adult Equator W/ Patented Polarizedplus2 Lenses Sunglasses, Matte Black W/Red Int/Hawaii Lava Polarized, Large US - UV rays become more intense nearing the Equator, as the sun peaks directly overhead for longer periods during the day. Our newest wrap style is designed to provide the type of full coverage needed in the tropics and beyond. Paired with a nylon frame in a quintessential and robust wrap silhouette, its SuperThin Glass lenses guarantees the absolute crispest optics, with the enhanced protection of our PolarizedPlus2 patented technology.