The Tutto Nano is Castelli's do-everything bib knick for cool and changeable days. Its Nano Flex 3G fabric is warm and soft with a water-repellent finish, so it shrugs off light rain and wet roads while staying comfortable.
Reduced seams and mesh bib straps that do not hold moisture keep it comfortable over long rides on road or gravel.
- Nano Flex 3G fabric: warm, soft and water-repellent
- Reduced seams for comfort and fit
- Mesh bib straps that do not hold moisture
- KISS Air2 seat pad
- Reflective insert on the leg ending for visibility
- Embossed logos for durability
- Temperature range: 13°C - 20°C
- Fit: Tailored





