Finally, someone had to stage this mathematical intervention! Our "Dear Algebra" design delivers the tough love that equations need to hear - sometimes X really isn't coming back, and that's okay. It's like a break-up letter to that one problem that just won't solve itself.

Think of it as relationship counseling for equations, where we finally tell Algebra what everyone's been thinking: it's time to start solving for Y you're still hanging onto X. Because sometimes the best solution is accepting there isn't one.

Perfect For:

-Math teachers who understand emotional variables
-Students still recovering from quadratic PTSD
-Anyone who's ever wanted to tell an equation "it's not me, it's you"
-People who think some problems should solve themselves
-Your next mathematical closure session

(Note: No equations were emotionally damaged during the making of this shirt, though several polynomials may need counseling.)

• 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