FRAME FEATURES: EA4221 sunglasses feature a geometric butterfly, shiny opaline green frame with gradient green partly bio-based lenses. The Bio-acetate fronts and temples are made with a sustainable alternative to standard acetate, thanks to the use of plasticizer based on renewable sources. 100% UV PROTECTION: To protect your eyes from harmful UV rays, these Armani Exchange sunglasses include lenses that are coated with 100% UV protection. CASE & CLEANING CLOTH INCLUDED: Each pair of Armani Exchange sunglasses come with a cleaning cloth and case to clean and protect your sunglasses from scratches and damage. VISIT THE EMPORIO ARMANI SHOP: Click on the Emporio Armani link above the product title to shop the entire Emporio Armani sunglass and eyeglass assortment. Color: green