Castelli Free Unlimited Cycling Bib Shorts

As with any Castelli bib short, the Free Unlimited Cycling Bib Shorts are all about comfort and flexibility. And it doesn't get more comfortable than the Progetto X² Air seamless seat pad inside. With a super-soft stretchy top layer, copious ventilation and supportive padding, it excels over longer distances. 

Engineered for Adventure

Flexibility comes by the way of the Forza 2 fabric. 32% Lycra® content offers just the right degree of compression and muscle support while allowing smooth and powerful pedalling. At the bottom of the legs, a raw-cut edge and the compressive Forza ensures a perfect fit without the need of a gripper. Less weight and more comfort. 

With abrasion-resistant Dyneema® side protection, you can lean into loose gravel turns with more confidence too – it could be the difference between a hole in shorts and road rash or dusting yourself down and carrying on riding.

To the upper body, minimalist bib-straps see material stripped away, saving weight and boosting ventilation. Across the lower back, 2 mesh pockets provide storage space, while the legs also get pockets, made in light and fast-wicking materials so you don't notice they're there. This lets you forgo a traditional pocketed cycling jersey and go ride in a performance cycling tee. 

Progetto X² Air Seat Pad

The pro-level Progetto X2 Air seat pad utilises ventilating perforations to keep you cooler and drier on endurance rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation maintaining dryness. The seat pad is constructed in 3 layer components, each dedicated to a specific purpose to create the most comfortable seat pad available.