Go full action-hero mode this Pi Day with the "PI HARD – 3.14 NEVER SURRENDER!" crewneck sweatshirt! Featuring an epic, battle-ready slice of pie armed with math skills and attitude, this sweatshirt is the ultimate way to celebrate your love for Pi, puns, and hardcore problem-solving. Whether you're a math enthusiast, teacher, or just someone who loves geeky humor, this sweatshirt brings the perfect mix of warmth, comfort, and comedy.
Made with a soft, medium-heavy cotton blend, this crewneck sweatshirt is cozy enough for lounging yet durable for everyday wear. Its ribbed knit collar helps maintain shape, and the high-quality print stays vibrant wash after wash. Perfect for Pi Day celebrations, math club meetings, or just showing off your nerdy side, this sweatshirt makes a legendary gift for students, teachers, and number-crunching warriors!
Why You’ll Love It:
✔ Perfect for math lovers, teachers, and STEM enthusiasts 🧮
✔ Bold, eye-catching action-hero design that sparks conversation 💥
✔ Soft, cozy, and built for everyday wear ☁️
✔ Great gift for Pi Day, birthdays, and math geeks everywhere! 🎁
🎉 Math is infinite—so is your style. Suit up and Pi Hard!
Product features
- Without side seams for reduced fabric waste
- Ribbed knit collar for shape retention
- Embroidery options available for customization
- Made with a medium-heavy fabric blend for coziness
- Ethically produced with 100% US cotton and OEKO-TEX-certified dyes
Care instructions
- Machine wash: cold (max 30C or 90F)
- Non-chlorine: bleach as needed
- Tumble dry: low heat
- Do not iron
- Do not dryclean
EU representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY
Product information: Gildan 18000, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC
Warnings, Hazard: For adults, Made in Nicaragua
Care instructions: Machine wash: cold (max 30C or 90F), Non-chlorine: bleach as needed, Tumble dry: low heat, Do not iron, Do not dryclean
