Ray-Ban Sunglasses are the world's best selling brand of sunglasses. Ray-Ban sunglasses set the standard for excellence. Ray-Ban denotes a unique lifestyle that has graced the faces of millions of wearers all over the world. All models are identified by the Ray-Ban signature engraved or silkscreen-printed on the arms and stamped on the lenses. Sunglasses provide 100% protection from UVA and UVB rays.