It's our Classic Shop Jersey in a new, lighter weight, more modern fit format. Made for us in Italy by Giordana using their Forma Lyte jersey, it's constructed of a super lightweight fabric for enhanced breathability and moisture management. Includes a full, covered zipper, highly reflective trim at the top of the three cargo pockets, aero fit sleeves with laser-cut cuffs, and a hammerhead shoulder fit. This is a more current performance fit than our standard Classic Shop Jersey that has been with us from the start.