Ray-Ban Chris sunglasses are a stylish new addition to the   Highstreet   collection. These unisex sunglasses are designed with unique style cues taken from the   Erika   style, but spun into a slightly more masculine shape with   square   lenses and a less circular frame shape. Chris RB4187   Sunglasses   have been crafted with a gummy and rubberized frame finish, giving these trend setting sunglasses an exclusive textured feel. The Ray-Ban Chris epitomizes modern day fashion packed into a lightweight, comfortable design. Choose Chris in traditional black or tortoise frames or some bolder frame colors such as blue, green and red that will ensure you don't go unnoticed.