Castelli's best Progetto X2 Air Seamless Donna chamois is just the beginning for this excellent bib short. A fit and cut for the riding position eliminates bunching and ensures a sleek, aerodynamic fit. Castelli's latest GIRO4 leg grippers are much less aggressive on the skin, and have a lie-flat finish. Flatlock stitching keeps every rider comfortable, especially on multi-hour rides. There's even a dimpled Vortex fabric on each leg that reduces drag. The straps also boast a lie-flat construction that stays comfortable.
From century rides to criteriums to IronMan distance events, the Free Aero Race short for women is one of Castelli's best!