Class-leading aerodynamics paired with all-day comfort. This jersey in engineered to save you watts while managing moisture and providing comfort for the longest rides.
. CFD-based fabric placement and seam construction
. Castelli engineered Air_O Strecth fabric for breathabiity, comfort and stretch
. Engineered for aero efficiency at 30 to 55 km/h
. To be paired with Bolero SS base layer for added aero gains, or without base layer for hot days
. Airflow shoulder construction
. Elbow-length stretch sleeves with raw-cut edge
. Elastic around waist to keep jersey in place and support pockets
. YKK Vislon zipper
. Contains bluesign certified fabrics