Unmissably team branded, the Soudal Quick-Step Climber's A/C Jersey is a direct product of pro feedback, with the pros asking for an aerodynamic racing jersey to keep them cool when racing in mid-summer or in hot climates.

This jersey therefore benefits from the same CFD-based seam construction as the super-speedy Aero Race 8S, with airflow shoulder construction shaving watts, but is constructed from aerodynamic 3D mesh that allows ample airflow, dries fast and still blocks 90% of UV rays.

Despite being highly technical, it's also soft and stretchy, so that its racing fit doesn't come at the cost of reduced enjoyment on long rides, with raw-cut, elbow length sleeves helping to lower drag while feeling soft against the skin.

Perfect for racing in the Alps in July, but also for making the most of holiday or hot weather rides, this jersey is both incredibly fast and wonderfully airy.

• Castelli's response to the pros' request for a racing jersey for hot weather
• Benefits from CFD-based fabric placement and seam construction
• With airflow shoulder construction, elbow-length, raw cut stretch sleeves
• Flusso 3D fabric on the front, StradaPro 3D back for breathability
• Engineered for lightness, air circulation, fast drying
• With UPF 13 protection, blocks 90% of UV rays
• An elastic waist anchors hem, supports pockets