Product Name : Under Armour Tech Raglan T-Shirt In Academy Twist (Men) / Under Armour T-Shirts Model : Men Clothing 831 Under Armour Tech Raglan T-Shirt in Academy Twist. Keeping alive that classic baseball design with a contrast sleeve design this moisture wicking tee is all about performance. With anti-odour technology a heather fabric and branding to chest. Fabric: This product is 100% polyester.Product Care: Machine wash at 30c. Do not tumble dry.