Castelli

#GIRO108 Competizione 3 Jersey - Men's

What Our Gearhead® Experts Are Saying:

"This jersey strikes that rare balance between pro-fit and daily wear. It moves with you, stays cool when you’re working, and the zipper is one of the best in the game. Bonus points for the Giro flair."

Blending professional-level performance with real-world comfort, the Castelli Competizione 3 Jersey is built for riders who train hard and ride fast—but don’t need a full race-day skin suit to get there. Its foundation lies in Castelli’s Strada micromesh fabric, which offers high breathability and quick-drying stretch across the front, back, and sleeves. The jersey wraps the body with aerodynamic tailoring while maintaining flexibility for longer efforts.

The sides and rear pockets use Tailwind dimpled stretch fabric to provide a supportive fit and keep gear stable without sagging. Anatomic paneling enhances the contour around the torso, and raw-cut sleeve edges eliminate unnecessary bulk. At the waist, a silicone gripper keeps the jersey locked in, while a full-length YKK® Vislon® zipper ensures smooth ventilation control mid-ride.

With a design rooted in Giro heritage and Castelli’s technical expertise, the Competizione 3 delivers all the features of a high-performance jersey, tuned for everyday riders who expect more from their kit.