The Wulfsport WSX-4 Junior MX Top is packed with features..Specifications include100% Polyester – Made for the jobShrink Free – Maintaining the original form of the garmentBreathable – To make sure you stay coolMachine Washable – Making life easierFade Free Sublimation Graphics – Staying sharp and looking goodTough and Durable – Up to the challenge. Matching Pants – Get the complete Wulf look