From Cutter & Buck, this shirt features: rib-knit collar and sleeve cuffs CB pennant embroidery at the back neck UPF 35+ UV sun protection moisture wicking In an incredibly comfortable, high-quality tri-blend cotton/DryTec polyester/spandex stretch pique with a soft, washed finish with moisture wicking to keep you cool and stretch to keep looking amazing for years machine wash; tumble dry Imported.