Who is Anita Anand, Canada's first Hindu foreign minister? World News Lowdown 2 CORE Matte Black Polarized Gray. At Smith, it's our REsponsibility to the COmmunity to deliver product with environmental considerations, so we 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. Details Evolve polarized bio based lenses Made from recycled PET water bottles 5 barrel metal hinges 4 base frame