1.100% Polyester 2.Jersey Made Of 100% Polyester, Soft And Comfortable, Dry And It Is Made Of Breathable And Sweat-Absorbing Fabric 3.Made Of Quick-Drying Polyester With Drawstring At The Waist. The Fabric Is Environmentally Friendly, Slightly Elastic, Breathable, Absorbent And Durable. Machine Washable 4.Name And Number Is Heat Printed. Please Avoid Extreme High Heat Like Dryer or Iron 5.If You Have Any Questions About The Jersey, You Can Contact Us By Email And We Will Give You The Answer.