This item is an officially licensed product courtesy of Concord Music Group, Inc. In collaboration with 45RPM Shirts. A good long-sleeved shirt is a men's fashion must-have. Add this wardrobe essential to your collection, and have a great to-go option for a casual look, or a relaxed business outfit. • 100% cotton • Sport Grey is 90% cotton, 10% polyester • Classic fit with long sleeves and rib cuffs • Pre-shrunk jersey knit • Seamless double-needle 7⁄8'' (2.2 cm) collar • Double-needle bottom hem • Taped neck and shoulders • Quarter-turned to avoid crease down the middle