This range of Castelli cycling shorts combines comfort, lightness and aerodynamics equivalent to shorts used by professional cyclists. What's more, with a silicone finish, these shorts will stay perfectly in place throughout your rides.
Hubert D.
Textile expert and former professional runner
This range of Castelli cycling shorts, the Free Aero Race S, allows you to combine comfort, lightness and aerodynamics on your long bike rides. The shorts’ straps are made from striped mesh to reduce weight and ensure constant ventilation. Thanks to the silicone elastic bands, these shorts provide a secure fit around the thighs.
With its premium Progetto X2 Air Seamless chamois, all your rides will be incredibly comfortable. What’s more, these shorts feature a rear pocket for extra storage. Finally, thanks to their high-quality fabric, you’ll enjoy optimal protection from the sun.
- Available in several colours
- Sizes: XS to 3XL
- Recommended temperature range: 15°C to 35°C
- Bib shorts with soft, striped mesh straps
- Silicone elastic bands for excellent support
- Additional storage pocket at the back of the shorts
- Seamless Progetto X2 Air chamois
- UPF 50+ protection
Castelli size guide
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