Who would want the Castelli Nanoflex 2 Padded Bib Short? A thermal bib short with a water-resistant treatment. Do you race cross? Do you train in the rain? Do you go home if its a cold damp start to your race? Have you ever done a sportive in changeable conditions? Just imagine a high quality bibshort with the all NEW ultra comfy and lighter KissAir seat-pad. A Bib Short that actively sheds water, that’s still as stretchy and supportive as a standard lycra short but also has a little bit of extra warmth. A water-resistant thermal bib short with reflective prints because it will probably dark as well as cool and wet…. That’s the ALL NEW Castelli Nanoflex 2 Bib Short you might not want it but you do NEED it.