When the trail stretches endlessly ahead and every mile matters, the Arc'teryx Norvan Liner Short 7" delivers the technical precision serious trail runners demand. Built with an integrated Air-permeable Fortius™ Air stretch mesh liner that eliminates the need for separate underwear, these shorts provide exceptional support and moisture management through even the most grueling ultra runs. The anti-odor Silvadur™ treatment keeps you fresh during back-to-back training days, while the running-specific articulated patterning and low-profile seam construction virtually eliminate chafing. At just 100g with a secure zippered back pocket for gels and essentials, plus a light rain-shedding DWR finish, the Norvan transforms long-distance trail running from an endurance test into pure flow state bliss.