You spent the morning climbing up skinny mountain roads, and after a quick lunch, it's time to get to the fun part of the day. Pull on the Castelli Bormio Cycling Vest and point 'er downhill. The Bormio's wind-resistant fabric will keep you from freezing as you carve effortlessly through the twists and turns of this morning's uphill sufferfest. Two zippered side openings provide jersey pocket access on the fly, and the Bormio is packable enough to stuff in a jersey pocket.