Bellwether heritage bib shortsthese classic style heritage bib shorts hint at bellwethers past combining the technology of today with timeless aesthetics a wide stretch band on leg hem with silicon grip high compression fabric to support and stabilise muscle and mesh bib upper for improved ventilation are just some of the features of these bellwether heritage bib shorts featureshigh compression fabric supports and stabilises muscleergonomic panel designhigh density 3d model chamoismesh bib