Castelli Sorpasso RoS Rosso Corsa Bib Tights Black Red

The Castelli Sorpasso RoS Rosso Corsa bib tights are designed to provide thermal protection during outings on cold winter days. The main part is made of Nano Flex 3G fabric, treated with nanotechnology with a high level of water repellency, without sacrificing breathability, elasticity and warmth.

A close elastic fit is achieved that follows the body's movements, providing warmth and comfort. Nano Flex Xtra Dry panels in the upper front and thighs offer increased thermal protection, and those in the back protect against water splashes.

They feature the Progetto X2 Air chamois. Progetto X2 Air Chamois: Able to offer excellent comfort.

This chamois is made with a layer of soft perforated foam to help ventilate and keep the regions with the most friction cooler, allowing air to flow directly over the surface fabric.