Castelli Tutto Nano Bib Tight

The Castelli Tutto Nano Bib Tight uses new Nano Flex 3G fabric, the result of a decade of development. Its Castelli's best all-around fabric for winter tights: warm, stretchy, luxuriously soft, highly breathable and on top of that it features their proprietary third generation of nanotechnology water-repellent finish. While other companies are using simple chemical water-repellent finishes, Castelli created a nanotechnology mechanical repellency to enhance a chemical DWR finish. You stay drier and more comfortable. The fabric also makes for a great dry-weather tight, and the reduced-seam anatomical cut makes it extremely comfortable. The pro-level KISS Air2 seat pad features a continuously variable thickness and anatomic shape that conforms to your body, and increases your comfort for long rides. Temp Rating: 4°-16°C / 39°-61°F.