The Loen Technical T-Shirt is an exceptionally lightweight, 2-in-1 base layer that combines warm and breathable merino wool with our LIFA wicking fiber technology. Its the perfect base layer for active days in-betweens seasons in spring and autumn, as well as those chilly summer days. We designed it with a raglan sleeve for total freedom of movement, whether youre hiking, running, biking or skiing. It comes with our classic and cute signature LIFA stripe on the sleeve.