The castelli velocissimo 3 bib tight is the result of putting together the right ingredients with a bit of magic castelli use their soft fleecy and warm thermoflex fabric with their famous kiss air seat pad covering the comfort the mesh bibs along with the camlock ankle zips and reflective tabs are expected in a tight at this level the magic comes in with the fit and how everything just locks into place and works well together that39s why this is a perennial favourite in the c