Product Details Product Details Double brushed stretch polyMock neck vestPlastic molded zipper with metal zipper pullZipper pocket at chestForward seam with side pocketsSelf-fabric stand-up collarFit: True to Size90% Polyester/10% SpandexMachine WashableImported Officially Licensed This Grey Big Ten Vest is a great way to show pride in Big Ten on a chilly gameday. Stay warm for the next Big Ten tailgate in this Vest which features a mock neck.