Castelli Women's Free Aero Race 4 Bib Shorts

Our women's clothing is usually designed entirely for women. The Free Aero 4W bib shorts were designed entirely for racing. This specific objective leads us to a somewhat minimalist construction, but focused on aerodynamics and comfort, since racing requires spending long hours on the bike, both in training and on race days. The result: these are some of our most comfortable bib shorts.

The Free Aero 4W Bib Shorts represent a significant evolution from last year’s model, our best-selling short to date. They feature a new leg gripper that is still flat and raw-edged, but now has vertical silicone strips that keep them in place, while not being too stretchy or constricting. The new fabric offers improved print quality to make your customisation needs easier, and is the same fabric that Team Ineos will be using in 2019.

We've changed the seams to improve the fit and give you even more style. We've redesigned the construction of the bibs with new fabrics to keep your skin drier, and to make them flatter and more durable. The new Free Aero 4W bib shorts benefit from the new Progetto X2 Seamless chamois, which features an incredibly soft surface fabric.

Technical specifications