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