Even on chilly days you want to have that feeling of speed you get when wearing an aero jersey. The Fly LS Jersey gives you the lightweight freedom of movement and feeling of speed that a summer aero jersey provides, along with the warmth you need as the temperatures change from summer to fall to winter. We've taken cues from our aero jersey — low collar, close-to-body fit, comfort, and freedom of movement — but added warmth by using our Fly T-SL fabric and long sleeves. The three pockets on the back offer ample storage, with a fourth zippered pocket to secure your valuables. The elastic with silicone grip at the waist keeps the jersey from moving around. And with days getting shorter, reflective tabs will help to keep you visible.