<!--ProdInc[180037179]/Mall:[reioutlet_US]-->Blend of fine merino wool fibers and TENCEL\u2122 lyocell cellulose fibers of botanic origin is self-cooling, tough and durable thanks to core-spun technology Merino wool and TENCEL lyocell are spun around a core of polyamide filaments, resulting in a more robust yarn that has the benefits of both the wool and TENCEL lyocell Fine raglan seams prevent chafing when wearing a backpack Slightly longer cut ensures the shirt sits optimally during intense activity