I love this company. Every piece that I've purchased from them has become a favorite, and this jersey is no exception to that! It fits and feels great on, and it's a cool piece!
It's breathable, stays put, and has good size pockets, including a zipper enclosed pocket that fits cards and keys. This is a tighter-fitting, race style jersey, so I ordered my typical size (M) rather than the size recommended for me on the Machines for Freedom website (S).