Smith's Rebound Chromapop Polarized Sunglasses make the perfect teammate, along with your bike, whether you're pedaling asphalt or dirt trails. The Chromapop lenses filter two specific, unwanted wavelengths of light and cause eye fatigue and color confusion in order to deliver greater definition and popping colors. The skies will look bluer, the grass greener, and hard-to-see bumps on the trail will be all the more visible.