What Our Gearhead® Experts Are Saying: "This tee is one of my favorites for hot weather hikes and gym sessions. The drirelease® fabric wicks sweat like a champ but still feels as soft as my favorite cotton shirt. The fit’s flattering without being tight, and the mountain graphic gives it a bit of story and soul." Inspired by legendary climbs and built for everyday movement, the Mammut Mountain 4208m T-Shirt is a breathable, quick-drying layer we count on for hikes, workouts, and laid-back days alike. The Grandes Jorasses graphic pays tribute to Mammut athlete Stephan Siegrist and his three-decade journey in the vertical world, celebrating one of his most iconic climbs. The blended fabric features drirelease® technology, combining recycled polyester, organic cotton, and spandex for moisture-wicking performance with a soft, natural feel. It dries four times faster than standard cotton, keeping us cool and dry through humid trail days or sweaty gym sessions. A rounded hem adds a fresh, casual look that’s as home in town as it is on the trail.