Lightweight and comfortable, with carefully body-mapped wool, Fjallraven's Keb Wool Short-Sleeve T-Shirt makes an ideal companion for summer trails both long and short. Made with ethically-sourced merino wool, this shirt's fabric draws moisture away from your skin, helps regulate your body temperature, and even wards of funky smells--at least for a day or two. Fjallraven added nylon fibers to the jersey sleeves and back, helping boost both wicking power and durability, and the seams are placed for optimum comfort when you're hiking with a pack.