





Pi in a Pie - Richter Edition Hoodie
Design Features
- Front Design: Meet Richter, our cheerful Pi character! This vibrant red mathematical symbol comes to life with expressive blue eyes, rosy cheeks, and a friendly smile. Richter's playful personality adds a fun mathematical twist to your everyday wardrobe, making complex concepts approachably cute.
- Back Design: The "Pi in a Pie" design showcases Richter nestled within a delicious-looking pie crust, surrounded by a deep blue background with red berries. This whimsical mathematical pun combines education and humor in one delightful illustration, perfect for math enthusiasts and foodies alike.
Product Details
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Crafted using a premium feel with cotton and polyester blend that provides exceptional warmth and durability for everyday wear.
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Features a spacious kangaroo pocket, adjustable drawstring hood, and ribbed cuffs and waistband that maintain their shape wash after wash.
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Available in sizes S-3XL with a modern unisex fit that offers both comfort and style while maintaining its structure throughout the day.
This mathematical-themed hoodie is perfect for math teachers, students, engineers, science enthusiasts, or anyone who appreciates clever visual wordplay. Whether you're solving equations or simply want to showcase your nerdy side in style, this Pi-themed hoodie makes a great conversation starter. Order yours today and wear your mathematical pride with a side of humor!
More details
- 50% pre-shrunk cotton, 50% polyester
- Midweight fabric: 8.0 oz/yd² (271.25 g/m²)
- Regular fit
- Unisex sizing
EU GPSR Product Information:
- Manufacturer contact information
- Name: PiInAPie
- Email: contact@support.piinapie.store
- Postal address: PO Box 5696 Santa Monica, CA 90405
- This product is made for adults. Meets the formaldehyde, flammability, lead, cadmium and phthalates level requirements. 2 year warranty in EEA and UK, established by Directive 1999/44/EC.
Size & Fit
Quality Guarantee & Returns
- Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
- Because the products are made to order, we do not accept general returns or sizing-related returns.
Pi in a Pie - Richter Edition Hoodie Size Guide

Size label | Length | Width | Sleeve length |
---|---|---|---|
S
|
27
|
20
|
33 1/2
|
M
|
28
|
22
|
34 1/2
|
L
|
29
|
24
|
35 1/2
|
XL
|
30
|
26
|
36 1/2
|
2XL
|
31
|
28
|
37 1/2
|
3XL
|
32
|
30
|
38 1/2
|
4XL
|
33
|
32
|
39 1/2
|
5XL
|
34
|
34
|
40 1/2
|