CASTELLI ALPHA DOPPIO ROS Jacket Black/Reflex

The CASTELLI ALPHA DOPPIO RoS jacket stands out as a centrepiece for demanding winter conditions. Designed to offer maximum warmth while ensuring optimal breathability and excellent rain protection, this jacket embodies the pinnacle of winter performance. With its soft and comfortable fit, it proves ideal for long rides in cold weather.

The Rain or Shine technology allows this jacket to perform exceptionally well, whether conditions are dry or rainy. The GORE-TEX INFINIUM™ WINDSTOPPER® 150 fabric ensures effective protection against the wind while allowing increased breathability and efficient rain management. Its double-layer construction, combining Polartec® Alpha Direct insulation with a wind and water barrier, allows you to regulate temperature and ventilation according to your needs.

The technical details of the jacket add to its functionality. Reduced and sealed shoulder seams limit the risk of water ingress, while the water-resistant YKK® Vislon® zip allows easy adjustment of airflow. The raw hem with silicone grip keeps the jacket in place for wind protection, and the double-layer cuffs integrate with gloves to prevent cold or water infiltration. With rear ventilation, three rear pockets with laser-cut reflective drainage holes, and a secure front pocket with zip, this jacket is designed to meet the needs of the most demanding cyclists.

Size Guide:

Measure your chest circumference by passing the tape under your arms at the widest point, making sure to keep the tape perfectly horizontal.
Measure your waist circumference by holding the tape measure horizontally, take the measurement at your natural waistline, keeping the tape slightly loose.
If your measurements fall between two sizes, we suggest you take the larger size, for a better-fitted cut.