Castelli Tutto Nano Bibshort

The Castelli Tutto Nano Bib-Short is made with soft, warm and breathable fabric that is also waterproof making it a multi-climate pair of bib-shorts; it blocks rain on wet days, wicks sweat on dry days and keeps a cyclist warm in cold weather. The Nano Flex 3G fabric is Castelli’s best all-around winter fabric for shorts and tights. The 3G is a very dense fabric that won’t absorb water. Besides not absorbing water, the treatment on top of the fabric repels water so it will roll off. Furthermore, even the mesh bib straps won’t absorb moisture. These are the bib-tights to ride in when it’s raining. While the bib-tight is waterproof, the material is still highly breathable; on dry days the fabric wicks body sweat and keeps you from overheating. Comfort is further enhanced by minimal seams and the KISS Air² seat pad that keeps you comfortable on long distance rides thanks to its multilayered padding with a skin layer that is soft and that wicks sweat to keep you dry.