Firenze kit cycling bib shorts - Tour de France Official. The Firenze bib shorts are made using a high elasticity, compact Italian fabric with power compression technology that provides medium compression without being restrictive. They are finished with a raw-cut elastic gripper around both legs and a highly breathable, reinforced mesh fabric for the braces for incredible comfort. The Foam Bio chamois is created with gel inserts offering superb impact protection also for long distance rides. The perfect match to the Firenze cycling jersey. Concept by Domenico Pagnano.