The blue lagoon has taken on a new meaning with these Ray Ban RB3538 square sunglasses. Sleek gunmetal shapes the square frames on the lower rims as well as the slim bridge, while sharp blue metal is showcased on the top rim, extending along the arms, for a retro look. The arms' edges are covered in black acetate. Blue mirror lenses have 100% UV protection. These designer'sunglasses measure 53-19-145 mm and ship with the branded Ray Ban case and designer's documents of authenticity. Made in Italy.