When the ride calls for intensity in dry, cold conditions, the Women's Expedition PRO Alpha Jacket delivers warmth without weight—and breathability without compromise. 60g Polartec® Alpha® Direct insulation lines the body and arms, actively releasing heat before it turns to sweat, keeping your core dry and focused through threshold efforts and big-mile days. A premium Toray® 20-CFM outer shell cuts the wind while letting air flow, while stretch-woven panels under the arms and at the waist allow heat to escape and fit to stay sharp. Elastic cuffs and hem reduce bulk for seamless layering, while multiple zippered pockets keep essentials close without disrupting flow. Finished with a two-way YKK® zipper, PFAS-free PI Dry® water repellency, and premium BioViz® reflective elements, this jacket is built to move fast when most riders stay inside.