Free Fly Men's Bamboo Shade Long Sleeve Shirt Size M Crew Neck Performance Blue Lightweight design doesn’t weigh you down UPF 50+ offers serious sun protection 4-way stretch gives you freedom of movement Streamlined crewneck design Set-forward shoulder seams Good pre-owned condition. No flaws or stains. See photos for details. Underarm-underarm - 19" Length - 27" Materials: Bamboo, Viscose, Spandex