The Castelli Free AR 4.1 Jersey FZ (Print) is an evolution of Castelli's top pro racing jersey from just a few years back (the 4.0). It’s also the first aero race jersey that didn’t get retired when the next generation of faster, more aero jerseys came along.
The Aero Race 4.0 Jersey was very fast but also has an amazing mix of classic good looks and a stretchy fit that worked on a lot of body types, not just the skinny racer.
For the 4.1 version, Castelli has taken it in a different direction, away from pro racing, by giving it the convenience features that seemed superfluous when they designed the 4.0 to win the Giro d’Italia. This updated jersey gets a zippered rear pocket, a flap behind the zipper to protect your neck, updated Velocity dimpled fabric on the front and an angled rear pocket for easier access. This makes it the one ideal jersey for all your rides, whether you’re sprinting for the win or trying to survive the Sunday group ride.
- Saves approximately 12 watts at 40 km/h compared to a normal race-fit jersey
- Velocity dimpled fabric on front and shoulders for improved wicking and faster drying
- Full-length YKK® Vislon® zipper with neck protector
- Nervato fabric at armholes for improved aerodynamics
- Silicone gripper elastic at waist
- Mesh raw-edge arm grippers
- Zippered rear pocket
- Reflective heat-transfer viz strips
Castelli Cycling is the most innovative, stylish and prestigious cycling clothier in the world. Decades of pro cycling development and a passion for perfection in materials, cut and performance has seen the brand reinvent cycle wear time after time. From the first Lycra shorts to sublimated printing, the game-changing Gabba and aerodynamic apparel, Castelli continues to set a path that others can only follow while maintaining generations of Italian heritage. Read more about Castelli.
Founded by real cycling enthusiasts in 2004, our passion for elite performance runs through everything we do at Saddleback. Our team of dedicated roadies, mountain bikers and triathletes practice what we preach to bring you the finest cycling products and a superior service to match. We're the official UK home of 3T, Castelli, Chris King, ENVE, HJC, Intense, Moots Cycles, Peaty's, PUSH, Sidi, Silca, Sportful, Stages, Troy Lee Designs and Wolf Tooth.