Ray Ban Sunglasses. Series Aviator Gradient. Series number - RB3025. Color code - 004/78. Shape - Pilot. Lens Width - 55 mm. Lens Height - 47.5 mm. Lens Bridge - 14 mm. Arm Length - 135 mm. 100% UV Protection. Polarized. Frame Material - Metal. Frame Color - Polished Gunmetal. Lenses Type - Polarized Blue/Gray. Rim Style - Full-Rim. UPC/EAN code - 805289467076. Ray Ban Aviator Gradient Polarized Blue/Gray Pilot Unisex Sunglasses RB3025 004/78 55.All Ray Ban Eyewear may include Case/Pouch and may include a polishing cloth. Case size and color may vary.