What Our Gearhead® Experts Are Saying:"The Free Aero Race S W Bibshort is built for speed without sacrificing comfort. The Progetto X2 Air chamois provides long-lasting support, and the lightweight bib straps stay perfectly in place. Add in the aero advantages of the Forza2 fabric, and it’s my go-to for racing and high-output rides."When speed and comfort are non-negotiable, we turn to the Free Aero Race S W Bibshort. Designed with Forza2 Stretch fabric, this bibshort reduces aerodynamic drag by 3% compared to previous versions, helping us maximize efficiency on every mile. The lightweight, minimalist bib straps stay secure without adding bulk, ensuring all-day comfort even during intense efforts.Engineered for long rides, the Progetto X2 Air Seamless Donna chamois provides targeted support and cushioning to keep us comfortable through demanding rides or races. Silicone leg grippers keep the shorts in place without pinching, while the UPF 50+ rating protects us from the sun. From crit races to endurance events, the Free Aero Race S W Bibshort lets us focus on the ride ahead.
Material: Forza2 Stretch;
Season: spring, summer;
Fit: Race (form-fitting);
Chamois: Progetto X2 Air Donna;
Bib: yes;
Leg Gripper: silicone;
UPF Rating: 50+;
Claimed Weight: 6.3oz (180g);
Activity: cycling;
Manufacturer Warranty: 2 years;
storecredits: 0.0;
Style Variants
Available Colors: Black, Dark Night Shade
Size Reference for CASTELLI S Bib Short - Women's
Available Sizes: S, M, L, XL
