Fox racing ascent bib shortsfox racings ascent bib shorts are constructed from nylon spandex on the main body with stretch mesh back and straps they feature silicone printed leg grippers to keep the shorts in place and reflective details to aid visibility in low light these xc specific bib shorts also have a triple density foam 4 way stretch chamois featuresnylon spandex main body fabricstretch mesh back and strapsrace fit bib designreflective details improves low light visibilitysilicone p