Castelli Climber's A/C Jersey

For the hottest days when aerodynamics are still important. The jersey allows for generous airflow, dries quickly, and blocks more than 90% of UV radiation from your back. It's the ideal choice for long summer rides or trips during the hot midday break in midsummer – or simply add a base layer for a great three-season jersey.

CFD-based material and seam arrangement. Specifically designed for rapid cooling, lightweight, and flow efficiency. Airflow shoulder construction. Flusso 3D material on the front. Strada Pro 3D on the back for breathability. Elbow-length sleeves made of stretch material with raw cut hems. Elastic band at the waist to keep the jersey in place and support the pockets. YKK Vislon zipper. UV protection factor 13.