Ray-Ban has been the face of cool since 1937. Ray-Ban is a timeless and elegant icon with a vintage look beloved by intellectuals and millionaires alike. Sporty design and fit-friendly details make the Ray-Ban Active Lifestyle collection the go-to choice for everyday style and comfort. These rectangular designer eyeglasses in blue with a crystal interior look classically stylish on men and women. Crafted from cellulose acetate, a natural plastic derived from cotton, these frames are flexible yet strong as well as hypoallergenic for those with sensitive skin. Flex hinges resist bending and give a comfy, adjustable fit. Broad temples feature a stylish "shark-fin" temple design and a raised silver Ray-Ban logo that provides comfort and style for all-day wear.