Castelli Riparo Rain Jacket

If you're looking for the best possible protection from the rain, and don't mind sacrificing some breathability, then the Castelli Riparo Rain Jacket might just be what you need. Easily stored in one of your jersey pockets when you don't need it. The neck and lower back panel have both been elongated to protect you from spray coming off your rear wheel. On top of that, the seams have been sealed and the zipper is water repellent, meaning you're completely protected from the rain. Also has reflective elements providing additional visibility in dark conditions.