This is the bib knicker version of the Sorpasso tight that is getting glowing reviews from magazine testers all over the world and is the favorite among the Castelli test crew. The comments that keep coming up are the great fit along with exceptional comfort down to very cold temperatures or even when the thermometer rises.
The secret to the great fit is the mixture of Thermoflex Core Due along with standard Thermoflex that lets Castelli create just enough stretch, but with enough support to keep everything in place.
The wide temperature range is thanks to the inner layer of Thermoflex Cure Due using hollow-core polyester for great moisture management and insulation. All that plus the Progetto X2 Air seat pad and Giro++ bib straps. It will get glowing reviews from you too.