It’s a running shirt in disguise, given its laid-back appearance and soft, supple hand that delivers high-end performance. The 100% polyester spun jersey of our Long-Sleeved Nine Trails Shirt wicks moisture, breathes freely and dries rapidly, but looks and feels like cotton. The unique combination of comfort and technical fabric yields everyday versatility, complemented by active details like set-in sleeves with underarm gussets for chafe-free range of motion, Polygiene® permanent odor control, no tags for no itch and a locker loop to let it dry till tomorrow. Reflective logos on left chest and center-back neck keep you visible if your trails sometimes wind through traffic. Fabric is bluesign® approved.