Description
I’m Sec C And I Know It Oversized Sweatshirt – Funny Sexy Math Humor Pullover – Mathematics Formula Pun Gift for Mathematicians – Calculus & Statistics Tee
This sweatshirt doesn’t just look good, it proves you’re clever. This design is a confident, witty declaration based on the trigonometric identity, making it the ultimate piece of Funny Sexy Math Humor apparel.
The I’m Sec C And I Know It Oversized Sweatshirt is the perfect way for Mathematicians, Engineers, and Calculus students to showcase their intelligence and sense of humor. It’s an instant conversation starter that only the analytically minded will truly appreciate.
Made from ultra-cozy, heavyweight fleece, this sweatshirt is designed for maximum comfort and warmth during long study sessions, exams, or casual wear. The relaxed, oversized unisex fit makes it a perfect, stylish Pullover for both men and women who love a good math joke.
Searching for a clever Gift for a Mathematician or a unique piece of Maths Formula Pun apparel? This sweatshirt is a thoughtful and practical way to celebrate their love for numbers.
#ImSecCAndIKnowIt #FunnyMathHumor #MathematicianGift #CalculusSweatshirt #MathsFormulaPun #SexyMathShirt
Go big on comfort with this oversized fleece sweatshirt. It’s soft inside, bold outside, and perfect for layering or lounging through those long coding sessions, gaming marathons, or weekend projects. This will quickly become your favorite cozy essential.
Premium Comfort & Fit
- Ultimate Coziness: Made with a substantial, heavyweight fleece fabric (10 oz./yd.² (339 g/m²)) that feels super soft and warm.
- Fabric Blend: Crafted from a high-quality blend of 60% Airlume combed and ring-spun cotton and 40%Â polyester fleece. (Note: Athletic Heather is 94% cotton, 6%Â polyester fleece.)
- Modern Style: Features a relaxed, oversized unisex fit with slightly dropped sleeves for that perfect cozy, streetwear look.
Sizing Guide
To ensure the best fit, please measure the fullest part of your chest. Product measurements may vary by up to 2” (5cm).
| Size | Length (Inches)Â | Chest (Inches) |
| S | 28 | 33 – 36 |
| M | 28 ½ | 37 – 40 |
| L | 29 ½ | 41 – 43 |
| XL | 30 | 44 – 46 |
| 2XL | 30 ½ | 47 – 49 |
| 3XL | 31 | 51 – 53 |
To Measure Length: Place a measuring tape beside the collar at the top (high point shoulder) and pull to the bottom of the garment.
To Measure Chest: Measure around the fullest part of your chest, keeping the tape horizontal.
Sustainable & Safe Production
- On-Demand Manufacturing: This product is made specifically for you as soon as you place an order. Producing items on demand instead of in bulk helps reduce overproduction, so thank you for supporting thoughtful purchasing decisions!
- Age Restriction: This product is intended for adults.
EU Compliance and Warranty
We are committed to providing safe, high-quality products globally:
- EU Warranty: Customers in the EU receive a 2-year warranty on this product.
- GPSR Compliance: In compliance with the General Product Safety Regulation (GPSR), Oak inc. and SINDEN VENTURES LIMITED ensure this product is safe and meets all EU standards.
- EU Representative (GPSR Contact): For any product safety-related inquiries or concerns, please contact:
- Email:
gpsr@sindenventures.com - Address: Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus
- Email:





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