Factorial! t-shirt

It’s factorial factorial! You know factorials get big real fast, but what does this equal? Be the hit of your local math department with this witty t-shirt that says “Factorial!” on it. If you have to explain it to someone they probably won’t get it.

Each t-shirt features:

• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz/yd² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Guatemala, Nicaragua, Mexico, Honduras, or the US
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!