| Size | Length | Chest |
|---|---|---|
| S | 28in | 18in |
| M | 29in | 20in |
| L | 31in | 22in |
| XL | 31in | 24in |
| 2XL | 32in | 26in |
| 3XL | 33in | 28in |
| 4XL | 34in | 30in |
| 5XL | 35in | 32in |
Pi Number 3.141 Infinity Funny Geek Gift Shirts
$19.99
In + carts
sales
Standard U.S. Size Chart
Popular Tee - Unisex
| Size | Length | Chest |
|---|---|---|
| S | 71cm | 46cm |
| M | 74cm | 51cm |
| L | 76cm | 56cm |
| XL | 79cm | 61cm |
| 2XL | 81cm | 66cm |
| 3XL | 84cm | 71cm |
| 4XL | 86cm | 76cm |
| 5XL | 89cm | 81cm |
Women's Tee Shirt
| Size | Length | Chest |
|---|---|---|
| S | 25in | 16in |
| M | 26in | 17in |
| L | 26.5in | 18in |
| XL | 27in | 20in |
| 2XL | 28in | 21in |
| Size | Length | Chest |
|---|---|---|
| S | 65cm | 41cm |
| M | 66cm | 44cm |
| L | 68cm | 46cm |
| XL | 69cm | 50cm |
| 2XL | 71cm | 53.5cm |
Unisex Hoodies
| Size | Length | Chest | Sleeve |
|---|---|---|---|
| S | 27in | 20in | 34.5in |
| M | 28in | 22in | 35.5in |
| L | 29in | 24in | 36.5in |
| XL | 30in | 26in | 37.5in |
| 2XL | 31in | 28in | 38.5in |
| 3XL | 32in | 30in | 39in |
| 4XL | 33in | 32in | 39.5in |
| 5XL | 34in | 34in | 40in |
| Size | Length | Chest | Sleeve |
|---|---|---|---|
| S | 67cm | 51cm | 88cm |
| M | 71cm | 56cm | 90cm |
| L | 74cm | 61cm | 93cm |
| XL | 76cm | 66cm | 95cm |
| 2XL | 78cm | 71cm | 98cm |
| 3XL | 82cm | 76cm | 99cm |
| 4XL | 84cm | 82cm | 100cm |
| 5XL | 86cm | 86cm | 102cm |
Unisex V-Neck
| SIZE | BODY LENGTH | BODY WIDTH |
|---|---|---|
| S | 27 | 18 |
| M | 28 | 20 |
| L | 29 | 22 |
| XL | 30 | 24 |
| 2XL | 31 | 26 |
| 3XL | 32 | 28 |
The actual dimension of the product may be vary. 1 inch difference is advised.
| SIZE | BODY LENGTH | BODY WIDTH |
|---|---|---|
| S | 69 | 46 |
| M | 71 | 51 |
| L | 74 | 56 |
| XL | 76 | 61 |
| 2XL | 79 | 66 |
| 3XL | 81 | 71 |
The actual dimension of the product may be vary. 1 inch difference is advised.
Unisex Tank Top
| SIZE | BODY LENGTH | BODY WIDTH |
|---|---|---|
| S | 28 | 18 |
| M | 29 | 20 |
| L | 30 | 22 |
| XL | 31 | 24 |
| 2XL | 32 | 26 |
| 3XL | 33 | 28 |
The actual dimension of the product may be vary. 1 inch difference is advised.
| SIZE | BODY LENGTH | BODY WIDTH |
|---|---|---|
| S | 71 | 46 |
| M | 74 | 51 |
| L | 76 | 56 |
| XL | 79 | 61 |
| 2XL | 81 | 66 |
| 3XL | 84 | 71 |
The actual dimension of the product may be vary. 1 inch difference is advised.
Women's V-Neck
| SIZE | BODY LENGTH | BODY WIDTH |
|---|---|---|
| S | 25 | 17 |
| M | 26 | 19 |
| L | 27 | 21 |
| XL | 28 | 23 |
| 2XL | 29 | 25 |
| 3XL | 30 | 27 |
The actual dimension of the product may be vary. 1 inch difference is advised.
| SIZE | BODY LENGTH | BODY WIDTH |
|---|---|---|
| S | 65 | 44 |
| M | 66 | 49 |
| L | 69 | 54 |
| XL | 71 | 59 |
| 2XL | 72 | 64 |
| 3XL | 74 | 69 |
The actual dimension of the product may be vary. 1 inch difference is advised.
Racerback Tank Top
| SIZE | BODY LENGTH FRONT | BODY WIDTH |
|---|---|---|
| XS | 18 | 15 |
| S | 19 | 16 |
| M | 20 | 17 |
| L | 21 | 18 |
| XL | 22 | 19 |
| 2XL | 23 | 20 |
The actual dimension of the product may be vary. 1 inch difference is advised.
| SIZE | BODY LENGTH FRONT | BODY WIDTH |
|---|---|---|
| XS | 46 | 39 |
| S | 49 | 40 |
| M | 50 | 42 |
| L | 52 | 44 |
| XL | 53 | 46 |
| 2XL | 55 | 49 |
The actual dimension of the product may be vary. 1 inch difference is advised.
Unisex Crewneck Sweatshirt
| Size | Length | Chest | Sleeve |
|---|---|---|---|
| S | 27in | 20in | 33.5in |
| M | 28in | 22in | 34.5in |
| L | 29in | 24in | 35.5in |
| XL | 30in | 26in | 36.5in |
| 2XL | 31in | 28in | 37.5in |
| 3XL | 32in | 30in | 38.5in |
| Size | Length | Chest | Sleeve |
|---|---|---|---|
| S | 68cm | 51cm | 85cm |
| M | 71cm | 56cm | 88cm |
| L | 74cm | 61cm | 90cm |
| XL | 76cm | 66cm | 93cm |
| 2XL | 79cm | 71cm | 95cm |
| 3XL | 81cm | 76cm | 98cm |
Unisex Long Sleeve
| Size | Length | Chest | Sleeve |
|---|---|---|---|
| S | 28in | 18in | 33.5in |
| M | 29in | 20in | 35in |
| L | 30in | 22in | 36.5in |
| XL | 31in | 24in | 38in |
| 2XL | 32in | 26in | 39.5in |
| 3XL | 33in | 28in | 39.5in |
| Size | Length | Chest | Sleeve |
|---|---|---|---|
| S | 71cm | 46cm | 85cm |
| M | 74cm | 51cm | 89cm |
| L | 76cm | 56cm | 93cm |
| XL | 79cm | 61cm | 97cm |
| 2XL | 81cm | 66cm | 100cm |
| 3XL | 84cm | 71cm | 100cm |
Toddler T-Shirt
| SIZE | BODY LENGTH | BODY WIDTH |
|---|---|---|
| 2T | 15 | 12 |
| 3T | 16 | 13 |
| 4T | 17 | 14 |
| 5/6 | 18 | 15 |
| 7 | 19 | 16 |
The actual dimension of the product may be vary. 1 inch difference is advised.
| SIZE | BODY LENGTH | BODY WIDTH |
|---|---|---|
| 2T | 38 | 30 |
| 3T | 41 | 33 |
| 4T | 43 | 36 |
| 5/6 | 46 | 38 |
| 7 | 48 | 41 |
The actual dimension of the product may be vary. 1 inch difference is advised.
Baby Onesie
| SIZE | BODY LENGTH | BODY WIDTH |
|---|---|---|
| New Born | 11 | 7 |
| 6M | 12 | 9 |
| 12M | 13 | 10 |
| 18M | 14 | 11 |
| 24M | 15 | 12 |
The actual dimension of the product may be vary. 1 inch difference is advised.
| SIZE | BODY LENGTH | BODY WIDTH |
|---|---|---|
| New Born | 28 | 18 |
| 6M | 30 | 23 |
| 12M | 33 | 25 |
| 18M | 36 | 28 |
| 24M | 38 | 30 |
The actual dimension of the product may be vary. 1 inch difference is advised.
Estimated arrival
Jun 07
Jun 08 - Jun 10
Jun 11 - Jun 14
Description
- Pi Day T Shirt for men, women & kids. Any kind of math geek, nerd or loves math Preschool teachers, kindergarten teachers, elementary school, middle school,and high school teachers will love wearing this to school to celebrate pie day on the 14th.
- Trending Pi Day tshirt, Perfect gift t shirt for men and women for Valentines Day and Pi-Day.Makes a great birthday,Valentine,thanksgiving day or Christmas gift for math teacher, student, major or professor.
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Shipping Information
- Production Time: All orders are processed within 1 – 3 business days.
- Delivery Time: Standard (4 – 10 Business Days) - Expedited (2 – 5 Business Days)
- Returns & Exchanges: Full refund, no questions asked. Defective/damaged items replaced (no extra fee) within 30 days of purchase.
- Track your package: We’ll send tracking number with confirmation email when available, so you can track online.
- Global Shipping Available: Winred ships to over 100 countries, rates & fees may vary by location.
- If you have any other queries, please feel free to email us at [email protected]
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