Engineered to be the most aerodynamic jersey for road racing, the Aero Race Jersey by Castelli features extremely comfortable high-stretch fabric with excellent moisture management and three full-size pockets for cargo to make it ideal even if you never pin on a number.

The Aero Race Jersey benefits heavily from CFD analysis of wake flow in the riding position for fabric and seam placement. It also benefits from pro riders’ feedback, as Castelli has worked to make the jersey comfortable for the long hours of training and then racing in every possible weather condition. 

Features:
· CFD-based fabric placement and seam construction
· Engineered for aero efficiency at 30 to 55 km/h
· Airflow shoulder construction
· Velocity Rev2 fabric on front and sleeve
· 3D mesh back for breathability
· Elbow-length stretch sleeves with raw-cut edge
· YKK Vislon zipper
· Drop tail allows perfect pocket placement while keeping jersey fitting well at waist

Fabrics: 
Main fabric: 82 % polyester, 18 % elastane
Back: 95 % polyester, 5 % elastane