Castelli Alpha Ultimate Insulated Jacket

The Alpha Ultimate Insulated Jacket by Castelli is a highly advanced cycling jacket specifically designed for the demands of winter riding. It combines warmth, breathability, and effective rain protection in a comfortable design. With the third generation of this jacket, Castelli sets new standards in functionality and performance. The jacket is made with GORE-TEX INFINIUM™ WINDSTOPPER® 150 material, which is not only windproof but also offers high breathability. The thoughtful construction with reduced seam lines and taped shoulders minimizes the risk of water ingress. The dual-layer Alpha construction allows for optimal ventilation, while the waterproof YKK® Vislon® zipper ensures easy handling. This jacket is ideal for cyclists who do not want to compromise on comfort and protection, even in harsh weather conditions.

• GORE-TEX INFINIUM™ WINDSTOPPER® 150 material for windproof and breathable protection
• Dual-layer Alpha construction for better ventilation
• Taped shoulders to reduce water ingress
• Three back pockets with reflective, laser-cut drainage holes
• Elastic bindings at the sleeve cuffs to prevent cold and water entry.