Ray-Ban RB4174 sunglasses have a slightly vintage inspired shape but with added sophistication and femininity. The propionate plastic, oversized round frame, and curved temples come in fresh translucent colors with crystal lenses in gradient or polarized lens options. The elegant but cool RB4174 sunglasses with a hint of Ray-Ban retro are a women"s ideal fashion accessory. Finished with a Ray-Ban signature logo on lens and temples, this style is prescription lens friendly and flatters most face shapes with ease.