Fabric, Printing Features and Washing Instructions ----- FABRIC ----- Our products are 95% cotton and 5% elastane. However, there is a possibility that there may be a trace amount of polyester in the factory during knitting. We do not recommend if you are allergic to polyester or other. ------ PRINT ----- Our prints are of the highest quality print type, sublimation printing. It is not plastic and does not contain carcinogenic substances. It is not one of the paste prints on the site. ------- WASHING ------- If you wash it inside out with detergent that does not contain bleach in a short program at 30 degrees, it will not cause pilling, shrinkage, discoloration or print removal for a long time. Also, if you want it to last, you should not use a dryer. -------