castelli calzamaglia castelli tutto nano Cut:XL Easier shifting operation with less

Easier shifting operation with less effort

This innovative fabric has been designed to guarantee maximum comfort through a perfect anatomical fit

Virtual running

Front disc: Braking S3 Battfly

rave slr - carbon monocoque hus mod + crystal liquid polymer

castelli calzamaglia castelli tutto nano Cut:XL Easier shifting operation with lessALL NANO BIBTIGHT WE REALIZED THAT IT WORKS GREAT EVEN IN THE RAIN Our Nano Flex 3G fabric is the result of a decade of development. It's our best all round fabric for winter tights: warm, stretchy, luxuriously soft, super breathable and to top it off, it features our water repellent finishes made with third generation nanotechnology. While other companies use simple chemical water repellent treatments, we have created mechanical water repellency