The Santini UCI Rainbow Bib Short is the cycling short of the UCI collection with details in the colours of the rainbow, designed and produced by Santini, the official manufacturer of cycling clothing for UCI competitions. The innovative C3 chamois gives you incredible lightness, breathability and perfect fit even on the longest rides. If you are looking for reliable bib shorts with which you can pedal for many hours and that you hardly notice, this is the best option.