Smith Lowdown 2 CORE Polarized Sunglasses - Smith's REsponsibility to the COmmunity is to deliver a product with environmental considerations, so Smith created the Lowdown 2 CORE sunglass frame from recycled post-consumer water bottles. Each Lowdown 2 CORE frame is made with polarized lenses and uses an embossed logo to avoid the use of adhesives. It comes with a microfiber bag made from recycled plastic bottles, and 100% recycled packaging. Features Evolve polarized bio-based lenses Medium Fit / Medium Coverage 4 base frame Made from recycled PET water bottles 5-barrel metal hinges Microfiber bag made from recycled water bottles Includes microfiber storage bag made from recycled PET water bottles.