Incredibly compact and lightweight, the Oakley Men's Jawbreaker Road Jacket easily fits in your rear jersey pocket, so you can bust it out at a moment's notice when additional protection from passing showers and breezy conditions is needed. It's designed with an incredibly thin fabric that's beads off oncoming showers and blocks breezes, but without adding unnecessary bulk. Oakley lines it with a polyester fabric along the upper back to wick moisture where it can readily evaporate. It's finished with a form-fitting, race-inspired cut and dropped rear hemline that conforms to your body position while you're riding aggressively in the drops.