Castelli Sorpasso Windstopper Bib Tights

The Sorpasso is the ideal tight for a wide range of winter riding conditions, but some areas are just too cold for the Sorpasso. So with the Sorpasso Windstopper Castelli have taken everything you love about the Sorpasso and added a thick fleecy Windstopper X-Fast 2 fabric to the knee and thigh to extend the comfort range down to well below freezing. But theyve kept the Thermoflex Core Due in the front around the seat-pad area because of the way this fabric offers good wind protection and