The Flux Merino Shirt is a versatile merino wool shirt built to climb, run, trek, and handle any other adventure you can dream up. Featuring Nuyarn fabric, which dries five times faster, breathes better and has 35% more stretch than standard merino, the Flux is performance driven, yet ultra-durable for day-in, day-out use. With superior moisture management, the Flux is engineered to keep you moving, whether you’re sessioning indoors, or going hard in the mountains, all with merino wool’s natural odor-resistant qualities.