Eyeglasses and Sunglasses online

Running takes a toll on your body and mind, and for people who are avid runners, they can’t afford to waste their training time fiddling with poor fitting gear. From their shoes to their water bottle, runners need reliable equipment, and their sunglasses are no different.

One sports brand in particular, Oakley, offers a plethora of frames geared toward committed runners, and today we’re going to take a look at their collection.

Have you ever looked closely at your eyeglass frames and observed very small numbers printed on the frame? You probably wondered what they were for, and figured it was an industry only piece of information. In reality, those numbers can mean something to you, and being informed about your frames will help you shop for them in the future!