A very distinctive style, the Ray-Ban RB 3447 167 4K Round Metal Sunglasses are certain to get you noticed. The round frames are reminiscent of that John Lennon style, and also styles from the nineties, but Ray-Ban have brought them right up to date. They feature a slightly curved nose bridge and straight, thin arms to give a nice simple look. As with all Ray-Ban’s, the lenses provide 100% UVA and UVB protection so the wearer can be completely reassured of protection. They come complete with a Ray-Ban leather case, a cleaning cloth and authenticity cards.