Sizing Tip: Product runs small. We recommend ordering one size larger than you normally wear.,Material: 100% Polyester,NFL shield at collar,Mesh side panels for extra breathability,Screen print name, numbers & logos,Tailored designed for movement,Tagless collar,Satin twill woven jock tag,Machine wash, tumble dry low,Officially licensed,Imported,Brand: Nike numbers & logos.Tailored designed for movement.Tagless collar.Satin twill woven jock tag.Machine wash, tumble dry low.Officially licensed.Imported.Brand: Nike