Castelli Tutto Nano Bibshort – Versatile and Water-Repellent Cycling Bibshort
The Castelli Tutto Nano Bibshort is the perfect cycling bibshort for every condition, designed to offer comfort, protection, and high performance both in dry conditions and in light rain or wet roads.
 Made with the new Nano Flex 3G fabric, this bib short combines warmth, softness, and water resistance, ensuring an impeccable pedaling experience in any situation.
The minimized seams ensure superior comfort and a closer fit, while the breathable mesh straps prevent the buildup of body moisture, keeping you dry even during the most intense rides.
The KISS Air² chamois, designed for long distances, offers excellent support and cushioning, reducing fatigue in the saddle.
 Completing the design is the reflective insert on the leg hem for greater visibility in low-light conditions and the tone-on-tone pressed Castelli logo, for a modern and technical look.
Technical characteristics
- The perfect short for any condition 
- Nano Flex 3G fabric: exceptionally warm, soft, and now even more rain-resistant 
- Minimized seams for maximum comfort and optimal fit 
- Breathable mesh straps that do not retain body moisture 
- KISS Air² chamois: superior comfort for long distances 
- Reflective insert on the leg hem for greater road safety 
- Tone-on-tone embossed logo for a clean and technical design 
- Weight: 243 g 
- Ideal operating temperature: 13°C – 20°C / 55°F – 68°F 
Why choose the Castelli Tutto Nano Bibshort
The Castelli Tutto Nano is designed for cyclists looking for a versatile, comfortable, and high-performance short, suitable for training, racing, or gravel and road rides.
 Its Nano Flex 3G technology repels water without compromising breathability, while the KISS Air² chamois makes it ideal even for long and demanding rides.
With its elegant and functional look, the Tutto Nano Bibshort represents the perfect balance between technicality, comfort, and Castelli style.