Castelli Alpha 150 women's

The Alpha 150 W Jacket is the jacket designed for you to ride your bike all winter long. Comfortably. You no longer have any excuse. We set out to design the ultimate winter cycling jacket with a single goal: to create the best possible jacket, with the best fabrics and innovative construction, to ensure your comfort in the widest range of conditions, even when it's cold and wet. The Alpha 150 is the result 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 fabric. Inside, Polartec Alpha insulation guarantees warmth while improving moisture management. Thanks to the 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 really rains all day, in which case you will probably opt for rainwear. The fact that it uses recycled yarn and is PFAS-free is an added bonus of the best winter jacket we've ever designed.