Calvin Klein
CK4321S

Variations

• Size?

  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.

  Select the size of your frame.

  SELECT SIZE Medium - 51 21 140