Product Name : Under Armour Threadborne Seamless T-Shirt In Navy (Men) / Under Armour T-Shirts Model : Men Clothing 751 Under Armour Threadborne Seamless T-Shirt in Navy. That sweet smell of excess is banished thanks to this seamless, next-to-skin close fitting short sleeved tee. Soft knit fabric with mapped breathability and chafe-free wear. Anti-odour technology. Fabric: This product is Polyester and Nylon.Product Care: Machine wash 30C. Do not tumble dry.