The Ray-Ban ® Balorama ® RB4089 sunglasses are a 1967 icon of forerunners' style. Cozy and elegant, this is a model of sunglasses especially loved by unique personalities and still remains hip today. Propionate plastic forms the contoured pillow eye shape and wrapped fit on the Balorama ® RB4089 sunglasses. The Ray-Ban ® sunglasses feature crystal lenses and come polarized. Ray-Ban ® sunglasses have double rivets and the Ray-Ban ® signature logo finishes the temples.