What Our Gearhead® Experts Are Saying:“This tee is my go-to for sweaty hikes and workouts. The Merino wool blend keeps me cool, dry, and odor-free, even on intense days. The mesh design gives it an airy feel, so I stay comfortable no matter what.”The Smartwool Women's Active Mesh Short Sleeve is our answer to comfort on hot, high-output days. Crafted with a blend of Merino wool and recycled polyester, it regulates temperature and wicks away moisture to keep us cool and dry. The mesh construction adds extra breathability where we need it most, while the natural odor resistance of Merino wool keeps us feeling fresh, even after a long day on the trail or at the gym. Whether we're running, hiking, or climbing, this tee moves with us and keeps us comfortable through every adventure.