Castelli Alpha 150 women's

The Alpha 150 W Jacket is designed to keep you cycling comfortably all winter long. You have no more excuses. We set out to design the ultimate winter cycling jacket with one goal in mind: to create the best possible jacket, using the finest fabrics and innovative construction, to ensure your comfort in the most varied conditions, even when it's cold and wet. The Alpha 150 is the culmination of 12 years of continuous refinement of a concept designed to keep you warm and dry, inside and out. New for 2025, the Alpha 150 W Jacket now uses Castelli's exclusive Polartec® AirCore™ fabric for unparalleled breathability in a windproof and waterproof material. Inside, Polartec's Alpha insulation provides warmth while enhancing moisture management. Thanks to its stretchy, close-fitting cut, you won't feel like you're wearing a winter jacket. This jacket is ideal for cold, dry days but will allow you to face all conditions, unless it's really raining all day, in which case you'll probably opt for rain gear. The fact that it uses recycled yarn and is PFAS-free is an added bonus of the best winter jacket we've ever designed.