From the tarmac to the trail, the Castelli Unlimited Cargo Bib Short delivers everything we know and love about Castelli's bibs in an adventure-friendly package. This bib is built from the super stretchy and supportive Affinity Pro fabric and has a dual-density KISS Air2 chamois for just the right amount of cushion during long stretches in the saddle. The four pockets are the star of this bib, with two mesh pockets on the back to store things like gels and tire levers, and a cargo pocket on each leg for our phone and other larger essentials.