The Prologo name is Italian for “prologue,” the opening salvo in a Grand Tour. But many of Castelli's customers pronounce it like “Pro Logo.” And we don’t mind at all. The Prologo Jersey, now in its sixth generation, does feature a big logo, but more than that it brings a lot of tech directly from Castelli's experience with pro racing.
The fabric is remarkably soft yet stretchy and features bioceramic nanoparticles added to the fused polymer, which reflects far infrared light to both protect you from the hot sun and help the body keep itself warm. The construction also borrows a lot of cues from pro racing: the same drop-tail construction that helps the jersey sit right around the waist while allowing generous pockets that sit lower on the back, the wraparound side panels that ventilate the back without letting in too much air from the front, and the easy-sliding YKK® Vislon® zipper.
- New Punto fabric is light and breathable
- Horizontal stretch for great fit, with limited vertical stretch to support pockets
- Covered YKK® Vislon® zipper
- Castelli shadow logo sublimation overprint on dyed base fabric
- Drop tail with 3 rear pockets and internal silicone waist elastic on back
- Reflective piping
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 Castelli, Chris King, ENVE, HJC, Moots Cycles, PUSH, Sidi, Silca, Sportful, Stages, Troy Lee Designs and Wolf Tooth.