The Castelli Saddleback Club Sport Aero Race 6.0 Jersey prioritises speed and comfort. It was first constructed, with feedback from pro riders, to deliver aero efficiency while racing and to be a master of moisture management on long training runs.

This special jersey, with its colour fade design and logos of premium brands from the Saddleback stable, including Sidi, Stages and ENVE, is a race inspired jersey that will make you look as fast as possible. Now in its sixth revision, the Aero Race 6.0 has become more aerodynamic and better fitting with each new design, with CFD analysis helping Castelli's engineers to tweak the fabric and seam placement.

The jersey is made for optimal aero efficiency at 19-34mph, with smooth, elbow length sleeves, careful positioning of the shoulder seams to minimise drag and construction of the front and sleeves from slippery fabric.

Meanwhile, the back is breathable, which means moisture and heat can escape during your hardest efforts, so you'll remain dry and won't get cold if you ease up or stop at the café. Three pockets at the rear boost the jersey's practicality for training runs, offering room for your spares and gels. The very first aero jersey to appear in the pro peloton, the Aero Race is now faster and more versatile that ever.

• Saddleback Race Design
• Crafted to be both fast and comfortable
• Benefits from CFD analysis to offer aero efficiency at 19-34mph
• Made from slippery Velocity Rev2 fabric at the front and sleeves
• Sleeves are elbow length and aero efficient due to airflow shoulder construction
• With 3D mesh at the back
• Weighs 109g (M)