Originally Posted by Cleave

Hi Sara,

If you are using regular glasses then sport classes designed specifically for cycling or running will make a big difference. The ear and nose pieces are typically designed to "grip" your head and nose. On occasion, when I forget my sport glasses, I have to use my regular glasses or sunglasses and they do not work nearly as well as my Rudy Project glasses.

Also, I use the version that allows for a prescription "insert" that sits behind the regular lenses of the glasses.

Hope this helps.