Fit: Men's Nike Game Jerseys fit true to size. We recommend ordering one size larger than you normally wear for a looser fit or up two sizes if you plan on layering underneath the jersey.Material: 100% PolyesterMesh side panels for extra breathabilityNFL shield at collarSatin twill woven jock tagScreen print name numbers and logosTagless collarTailored designed for movementMachine washOfficially licensedImportedBrand: Nike