The X-Cap makes sure a morning run doesn't happen in the dark

The winter brings cold, dry and dreadfully dark mornings. The happy jaunt that a run from a brisk Fall day provided is now a distant memory, and all you can do is focus on keeping warm while doing your best to stop the cold from completely taking over. Layers are the only thing that will slow the chill to your core, but if you live in an area running a ...