Whether we're riding high - tech lines in Moab or Sedona, we need a short light enough to keep us comfortable on the hottest days and stretchy enough not to restrict our movement on the bike. Our Backcountry Slickrock 11in is built from a 4 - way stretch fabric for maximum freedom of movement and has laser - cut perforations along the inner thigh to bump up the airflow when the pace starts to pick up.