ONE FOR ALL. This jersey is an evolution of our top pro racing jersey from just a few year back. Its also our first aero race jersey that didnt get retired when the next generation of faster, more aero jerseys came along. The Aero Race 4.0 Jersey was very fast but also an amazing mix of classic good looks and a stretchy fit that works on a lot of body types, not just the skinny racer. For the 4.1 version weve taken it a different direction, away from pro racing, by giving it the convenience features that seamed superfluous when we designed the 4.0 to win the Giro dItalia. This updated jersey gets a zippered rear pocket, a flap behind the zipper to protect your neck, updated Velocity dimpled fabric on the front and an angled pocket for easier access. This makes it the one ideal jersey for all your rides, whether youre sprinting for the win or trying to survive the Sunday group ride.