LENS MATERIAL: Costa's 580 Polycarbonate provides high clarity, impact- and scratch-resistance along with lightweight all day wear-ability. LENS COLOR: Grey Polarized is a great everyday choice for activities on water and land. 100% UV PROTECTION: Lenses are coated with 100% UV protection to protect your eyes from harmful UV rays. FRAME FEATURES: Sueños feature a rectangular, black frame and grey polarized 580P lenses. Made from strong Bio-Resin nylon that allows the frames to hold their shape in heat and cold weather. PROTECTIVE CASE AND CLEANING CLOTH: Costa case and cleaning cloth included to keep your Costa's safe while you are getting after it. VISIT THE COSTA DEL MAR BRAND SHOP: Click on the Costa Del Mar link above the product title to shop the entire Costa Del Mar sunglass and eyeglass assortment.