Agu pro bib shortagus pro bib shorts are made from a blend of highly flexible fabrics to provide maximum comfort the shorts have wide lycra grippers to hold them in place while flatlock seams ensure further comfort and prevent chafing the performer red seat pad provides extra comfort and support in the saddle featuresblend of highly flexible fabricsflatlock seamswide lycra grippers on bottom of shortsperformer red seat padbuy agu clothing from chain reaction cycles the worlds largest onlin