Ray-Ban RB4309 is a modern rectangular aviator-inspired sunglasses featuring a sleek matte black acetate frame with subtle gradient brown G-15 lenses—offering 85% visible light transmission and 100% UV protection (UVA/UVB). The iconic Ray-Ban logo is discreetly engraved on the temple tips, while the lens bears the official 'G-15 LENS' and '100% UV protection' seal. The frame combines lightweight durability with ergonomic temple design for all-day comfort, and the slightly squared-off shape flatters oval, square, and round face types. Included are a premium textured brown leather case, authentic branded box with red Ray-Ban logo, and a gold-tone serial number plaque (8356), confirming authenticity and collectibility. Ideal for urban streetwear, driving, or casual summer outings, these sunglasses blend timeless heritage with contemporary styling—perfect for men and women seeking functional elegance. The gradient tint enhances contrast in variable lighting, while the robust hinges ensure longevity. Ray-Ban’s signature craftsmanship ensures optical clarity and fade-resistant color retention.