The Cutter & Buck Riviera black frame golf sunglasses with grey polarized photo chromatic lenses feature a nylon half rimless frame and an adjustable rubber nose pad with co-injection rubber temples. 2.0mm polycarbonate photochromic polarized lens with super hydrophobic coating and anti reflective back coating. Includes a convenient sport carrying case. Cut the glare on the course with these great-fitting and great-looking sunglasses. Designed for the serious golfer and for casual everyday wear.