-Equipped with Thinsulate and Heat Navi

We’ve paired this with our all-new Drift Lock Technology – a single strip of metal tailored to the waist of the ski

trip to school

The Glide Zone

Mammut Aenergy TR 2 in 1 Shorts spydersam25 -Equipped with Thinsulate and HeatMade 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