When we need a bib short that has a balance of comfort and performance features, the Rapha Pro Team Regular Bib Short is always a good call.. The lightweight nylon and elastane blended fabric is super breathable, stretchy, and moisture-wicking, so we stay comfortable all ride long, and an integrated dual-density Pro Team chamois pad cushions our rear for reduced fatigue and more support. Extra-wide silicone leg grippers ensure the leg cuffs stay where they should be, and the breathable bib straps and stretchy shoulder panels make for a comfortable fit.