NCAA Ohio State Buckeyes Cycling Jersey polyester Dri-FIT Moisture Control Polyester Fabric with Sublimated Graphics Hidden  Length Zipper,Raglan Sleeves and Three Rear Pockets Wash in cold water with a powder detergent. Allow the garment to air dry It is an Cycling Jersey Drying the garment in a drying machine will reduce the effectiveness of the Dri-Fit technology