The Castelli Arrivo 3 Thermo Skully is a lightweight fleecy skull cap designed to be worn under your cycle helmet.
The raw-cut edge and minimal seams eliminate bunching for an extremely comfortable fit.
- Thermoflex is warm, soft and stretchy
- Flatlock stitching
- Raw-cut edge lies flat and doesn't bunch under helmet
- Sizes Uni
- Castelli comfort range 0˚-12˚C
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, Alchemy, Castelli, Chris King, ENVE, Intense, Sidi, Silca, Stages and Troy Lee Designs.