Mammut Aenergy TR 2 in 1 Shorts Race Helmet or as a waist pack

or as a waist pack | Adjustable webbing strap

For the experienced snowboarder who wants the ultimate feel and control in their snowboard boots

comfortable GORE-TEX bib with C-KNIT™ backer technology designed to meet the everchanging demands of backcountry skiing and splitboarding

Perfect for cool spring or autumn rides

With an accessible 80 flex rating and a lightweight construction

Mammut Aenergy TR 2 in 1 Shorts Race Helmet or as a waist packMade to go the distance, these 2 in 1 shorts are perfect for long runs in the great outdoors. An unbeatable combo, the comfortable inner tight provides light support, active moisture management, and a stretch pocket for distraction free smartphone storage. The quick drying outer short adds 2 way stretch, waistband adjustment, and reflective detailing for visibility on those late night adventures. Trails already calling? Stash your gels in the waist