FRAME FEATURES: PO3166S feature a round, transparent brown grey frame and clear gradient brown lenses. 100% UV PROTECTION: To protect your eyes from harmful UV rays, these Persol sunglasses include lenses that are coated with 100% UV protection. CASE AND CLEANING CLOTH INCLUDED: Included is a storage case and cleaning cloth to clean and store your Persol sunglasses. VISIT THE PERSOL BRAND SHOP: Click on the Persol link above the product title to shop the entire Persol sunglass and eyeglass assortment.