The Ray-Ban RB3447 round metal sunglasses are a unisex lightweight tubular frame with retro style lenses. Known for their defined crystal lenses and distinct shape, the RB3447 sunglasses provide 100% UV protection. This style was inspired by the 1960s counterculture and were worn by iconic musicians like John Lennon, Ozzy Osbourne and Janis Joplin.  Available in a variety of colors, your coolness will shine like a flower-powered peace sign.