Brain Waves. Get it? 
Get this cute play on words on a funny tshirt, joke sweatshirt, humorous hoodie, or hysterical mug! For an added benefit, the t-shirt is soft, the sweatshirt is cozy, the hoodie is comfy, and the mug will keep your drink nice and warm.

• 100% combed and ring-spun cotton
• Heather colors are 52% combed and ring-spun cotton, 48% polyester
• Athletic Heather is 90% combed and ring-spun cotton, 10% polyester
• Fabric weight: 4.2 oz/yd² (142.4 g/m²)
• 32 singles
• Regular fit
• Side-seamed construction
• Crew neck
• Cover-stitched collar
• 2″ (5 cm) ribbed cuffs
• Blank product sourced from Nicaragua, Honduras, or the US

Tags: brain, science, pun

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!