The CK19500S sunglass from Calvin Klein is a trend-forward shield lens cut into a round frame with a double-brow bar mixing retro styling with modern sensibility. Metal screw details on the frame-front and temples complete the look. These Calvin Klein CK19500S sunglasses have 100% UV protection and come with a case and cleaning cloth.
Frame Size Guide (50 17-140 or 50/17-140):
--First Number: Eye size – Horizontal width of the lens area
--Second Number: Bridge size – Distance between the two lenses horizontally
--Third Number: Temple length – Three-digit number typically between 130 and 165mm
*Tip: If you have a pair of glasses that fits you well, the number is usually printed inside the arm or bridge.