For superior cycling performance this Aero Jersey 2.0 delivers. Unique 4-way stretch and articulated arms allow greater unrestricted movement; UPF50+ and exceptional breathability offer advanced sun protection and moisture management, and added warmth is delivered with a high collar and YKK cam lock zipper. Three open back pockets and a discreet zippered side pocket protect your essentials. It’s finished with reflective elements and a bold Ellipse on the front.