Arthur's timeless aviator silhouette embraces the best of the ‘80s with a lifestyle frame that brings retro style to modern performance. This frame is fitted with the 1985 H2O Heritage Blue lens, revamped for today. The original, camera lens-quality crystal glass lens has been updated with the latest polarized sunglass technology to block glare and enhance color and contrast. The H2O Heritage Blue lens is a dark, brown/gray-based, blue mirror coated lens, ideal for bright, sunny days.