Let your friends know (maybe) you were there with this exclusive Einstein Relativity Tour shirt!

• 100% ring-spun cotton (heather gray color is 90% cotton, 10% polyester) | Fabric Weight: 4.5 oz
• Contrasting ¾ length raglan “baseball” style sleeves
• Overlocked, reinforced stitching on waistline
• Tear-away label
• Imported, printed and processed in the U.S.A.