Castelli sanremo 32 speed suitthe original version of castellis sanremo speed suit was worn by johan vansummeren during his victory in 2011 at the paris roubaix at that time no one had seen anything like it a skin suit for road racing people were saying since then castellis sanremo speed suit has undergone many updates 32 being the latest version available other pro teams have struggled to keep up while castelli set about making the speed suit better and faster comfortable and fastest