Overcaffeinated Underestimated Shirt

Overcaffeinated / Underestimated shirt for the chaos-fueled overachiever. Because all it takes is caffeine and spite.

Running on espresso and revenge? Same. The Overcaffeinated / Underestimated shirt is for every underestimated powerhouse who's been written off one too many times—only to circle back with a double shot and a plan. Whether you're crushing deadlines, side-eying doubters, or just vibrating with anxiety and ambition, this tee lets them know: yes, you're jittery. No, they shouldn't have doubted you. Perfect for coffee addicts, high-functioning introverts, and anyone who does their best work slightly unhinged.

Fit & Feel:
Unisex fit with a soft but battle-ready feel. Lightweight, breathable, and made to rise and grind (emphasis on the grind).

Design Details:
Fierce little cat with jittery eyes and a death grip on a coffee mug. “Overcaffeinated / Underestimated” hits like espresso-fueled vengeance.

Who It’s For:
Late bloomers, underestimated badasses, caffeine-fueled problem solvers, and anyone who works best when doubted.

Where to Wear:
Office revenge arcs, finals week, startup trenches, or anywhere you’re about to prove everyone very, very wrong.

• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz./yd.² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Nicaragua, Mexico, Honduras, or the US

Age restrictions: For adults
EU Warranty: 2 years

In compliance with the General Product Safety Regulation (GPSR), Mindpop Threads, inc 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 5900 Balcones, Suite 100, Austin, Tx or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.

Size guide