Finally, a shirt that captures that special moment when the smartest person in history gives you the universal sign for "sure, Jan." Our "You're A Genius" design features Einstein at his most playfully savage, pointing out your brilliance with all the sincerity of a quantum physicist at a flat earth convention.

Behind that iconic tongue-out expression lies a chalkboard of actual equations, because nothing says "I'm judging you mathematically" quite like showing your work. It's the perfect blend of historical sass and scientific class, ideal for those moments when you need to sarcastically validate someone's "unique" interpretation of physics.

Perfect For:

Anyone who's ever explained why the Earth isn't flat (again)
People whose sarcasm operates at light speed
Your next "well, actually" moment
Scientists with a highly developed sense of irony
That friend who thinks they've disproven relativity (bless their heart)

Available now - relative to your reference frame, of course.

(Note: Wearing this shirt does not actually make you a genius, but it does make you look like someone who appreciates ironic validation from history's greatest physicist.)

• 100% cotton
• Sport Grey is 90% cotton, 10% polyester
• Ash Grey is 99% cotton, 1% polyester
• Heather colors are 50% cotton, 50% polyester
• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)
• Open-end yarn
• Tubular fabric
• Taped neck and shoulders
• Double seam at sleeves and bottom hem
• Blank product sourced from Honduras, Nicaragua, Haiti, Dominican Republic, Bangladesh, Mexico

• Traceability:
- Knitting—Honduras, the Dominican Republic
- Dyeing—Honduras, the Dominican Republic
- Manufacturing—Nicaragua, Honduras, Haiti, El Salvador, or the Dominican Republic
• Contains 0% recycled polyester
• Contains 0% dangerous substances

Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability, lead, cadmium, phthalates and formaldehyde level requirements.

In compliance with the General Product Safety Regulation (GPSR), Technium Foundry LLC and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 2201 Gibson Rd., Jacksonville, FL 32207, USA or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.

Size guide