Ray-Ban Daddy-O RB2016 sunglasses are a distinctive style for men featuring rounded,Rectangle Sunglasses shaped crystal lenses and the authentic metal Ray-Ban signature on the temples. These sporty sunglasses offer the best sun protection and visual clarity and easily accommodate prescription lenses. Wear Ray-Ban Daddy-O RB2016 Sunglasses in black frames and lens treatments including crystal green solid and crystal greenPolarized Sunglasses solid.