Castelli Free Aero Race S Kit Bib Short

Castelli's Free Aero Race S Kit bib short is made for cyclists keen to combine comfort and speed on high-intensity rides. It fits closely to your body and moves smoothly with every pedal stroke. The focus is on efficient aerodynamics, long-lasting comfort and a stable fit throughout training sessions and races.

Material and seat pad
The Forza2 Stretch fabric follows the contours of your body and supports the garment's tight Race fit without being too tight. This helps to reduce drag, achieving a measured 3% decrease in CdA for improved aerodynamic efficiency. The Progetto X2 Air Seamless chamois offers long-lasting comfort on long training days. The lightweight mesh bib straps feel airy and dissipate heat effectively, which you will appreciate on high-intensity rides in sunny conditions. The fabric also incorporates UPF 50+ protection.

Finishes and details
The minimalist mesh bib straps are lightweight, breathable and stretchy, and remain securely in place without feeling heavy. Silicone grippers at the leg ends keep the bib short well in place while cycling. On the back, there is a pocket that provides space for small items or a race radio. These details contribute to practical use during training and races, and ensure that the bib short is functional but does not include any unnecessary additions.