What Our Gearhead® Experts Are Saying:"I love the Free Aero Race S Bibshort for its perfect balance of comfort and speed. The Forza2 Stretch fabric hugs my legs without restricting movement, and the Progetto X2 chamois keeps me comfortable during long, intense rides. It’s my go-to for racing and high-mileage days."The Free Aero Race S Bibshort is built for speed and comfort, giving us the edge we need for intense training sessions and race-day efforts. Its Forza2 Stretch fabric provides a second-skin fit while optimizing aerodynamics to reduce drag and improve efficiency.Designed with minimalist stripe mesh bib straps, this bibshort stays lightweight and breathable, even on the hottest days. The Progetto X2 Air Seamless chamois provides exceptional support for long rides, while silicone leg grippers keep the bibshort securely in place without chafing. A rear pocket adds practicality for carrying essentials like a race radio, and UPF 50+ protection ensures we're ready to ride under the sun.
Material: Forza2 Stretch;
Season: summer;
Fit: Race (form-fitting);
Chamois: Progetto X2 Air;
Pockets: 1 rear;
Bib: mesh;
Leg Gripper: silicon;
UPF Rating: 50+;
Claimed Weight: 6.5oz (185g);
Activity: cycling;
Manufacturer Warranty: limited 2 years;
storecredits: 0.0;
Style Variants
Available Colors: Belgian Blue, Black, Smoky Gray, White
Size Reference for CASTELLI Race S Bib Short - Men's
Available Sizes: S, M, L, XL, XXL, 3XL













