If you are a casual rider then yes, wear the sweats and other assorted pieces in your closet. But if you are more into this wonderful sport then trust us, a Giordana vest will be your most cherished piece of clothing after your bib shorts. With it’s wind proof front and fully breathable back, this vest adapts to every climate condition. And on the occasion the temp gets too warm then fold it into a tiny, near weightless puff and pop it into a jersey pocket or under your saddle.