This Alpha Industries X NASA Collaboration Space Shuttle Sweatshirt features a NASA patch on the chest, an American flag on the sleeve above a pocket with a 'Remove Before Flight' tag, and a 100th Space Shuttle Mission print on the back. It is an overhead pull-on style made from cotton. Machine wash according to care label. This premium sweatshirt has a crew neck, long sleeves, and ribbed trims. The cotton blend fabric has a brushed fleece lining and embroidered details, including a NASA badge and Space Shuttle print to the back. Made from 80% cotton and 20% polyester, it is machine washable at 30 degrees.