The Castelli Unlimited Cargo bib shorts are designed for excellent comfort on your gravel adventures, as well as extra cargo capacity. Made with Affinity Pro fabric and KISS Air2 chamois, these bib shorts are designed for comfort in the saddle, whatever the surface. Each leg has a cargo pocket that can be expanded to hold your essentials, but compresses to prevent them from bouncing around as you pedal. The side pockets have a flap at the top to prevent the contents from falling out. The GIRO4 anti-slip clips finish off the set, making it a comfortable and useful piece of kit for your next outing. Kiss Air 2 chamois:High-performance chamois for all conditions. One-piece construction with infinitely variable thickness. Updated with more supportive padding and a softer, stretchier next-to-skin fabric. Ideal for long distances of more than 4/5 hours. Features: Use: Gravel, Road Affinity Pro Lycra fabric on the inside of the leg for exceptional elasticity and rebound 2 back mesh pockets integrated into the mesh shoulder straps 2 side cargo pockets with flap at the top to prevent things from falling out KISS Air2 chamois for comfort over long distances GIRO4 anti-slip leg straps Temperature range: 15o/ 32o C Weight: 211g (size M)