Featuring one of the newest products this year from the Gucci sunglasses collection. Gucci GG 3645/S sunglasses are a great addition to any outfit. These Gucci GG 3645/S shades come in a variety of trendy colors. This particular model color is Shiny Black Gold Insert made from Optyl . The Grey Brown Shaded lenses match well with this frame and are made from Polycarbonate to shade your eyes from the sun.