


There is usually a third number that represents the temple length, or the measurement of the "arms" of your frame. The first number is the model name, followed by the lens width and bridge width. If you already own a pair of glasses, you’ll find numbers engraved on the inside of the eyewear temple. Or, you can use a ruler to measure the hinge-to-hinge distance of a pair of glasses that you already own. Try our Size Advisor and we'll measure it for you!

This information defines the following sizes: Hinge to hinge (in) Each pair of Oakley sunglasses come with a cleaning cloth and case to clean, protect and store your sunglasses. Oakley lenses are coated with 100 UV protection to help protect your eyes against harmful UV rays and reduce eye strain when worn. Hinge-to-hinge distance: the width of the frame measured from the inside of the eyewear starting from the center of each hinge. Ejector’s clean lines and angular lens shape allow the wearer to make a subtle statement.The size of the frame counts as functional information, which is defined by one principal number:
