Size Guide and Size Chart
You Matter Unless You Multiply Yourself T-Shirt
Unisex T-Shirt
| SIZE | WIDTH | LENGTH |
|---|---|---|
| S | 18 in | 28 in |
| M | 20 in | 29 in |
| L | 22 in | 30 in |
| XL | 24 in | 31 in |
| 2XL | 26 in | 32 in |
| 3XL | 28 in | 33 in |
| 4XL | 30 in | 34 in |
| 5XL | 32 in | 35 in |
| SIZE | WIDTH | LENGTH |
|---|---|---|
| S | 46 cm | 71 cm |
| M | 51 cm | 74 cm |
| L | 56 cm | 76 cm |
| XL | 61 cm | 79 cm |
| 2XL | 66 cm | 81 cm |
| 3XL | 71 cm | 84 cm |
| 4XL | 76 cm | 86 cm |
| 5XL | 81 cm | 89 cm |
- 5.3-ounce, 100% cotton (99/1 cotton/poly (Ash) & 90/10 cotton/poly (Sport Grey)
- Heavyweight classic unisex tee
- Taped neck and shoulders; Tearaway label
- Decoration type: Digital Print
Ladies T-Shirt
| SIZE | WIDTH | LENGTH |
|---|---|---|
| S | 17.25 in | 25.5 in |
| M | 19.25 in | 26 in |
| L | 21.25 in | 27 in |
| XL | 23.25 in | 28 in |
| 2XL | 25.25 in | 28.5 in |
| 3XL | 27.25 in | 29 in |
| SIZE | WIDTH | LENGTH |
|---|---|---|
| S | 43.8 cm | 64.8 cm |
| M | 48.9 cm | 66 cm |
| L | 54 cm | 68.6 cm |
| XL | 59 cm | 71 cm |
| 2XL | 64 cm | 71.8 cm |
| 3XL | 69.2 cm | 73.7 cm |
- 5.3-ounce, 100% cotton (99/1 cotton/poly (Ash) & 90/10 cotton/poly (Sport Grey)
- Heavyweight classic unisex tee
- Taped neck and shoulders; Tearaway label
- Decoration type: Digital Print
Crewneck Sweatshirt
| SIZE | WIDTH | LENGTH |
|---|---|---|
| S | 20 in | 26 in |
| M | 22 in | 27 in |
| L | 24 in | 28 in |
| XL | 26 in | 29 in |
| 2XL | 28 in | 30 in |
| 3XL | 30 in | 31 in |
| 4XL | 32 in | 32 in |
| 5XL | 34 in | 33 in |
| SIZE | WIDTH | LENGTH |
|---|---|---|
| S | 50.8 cm | 66 cm |
| M | 55.9 cm | 74 cm |
| L | 68.6 cm | 71 cm |
| XL | 66 cm | 73.7 cm |
| 2XL | 71 cm | 76 cm |
| 3XL | 76.2 cm | 78.7 cm |
| 4XL | 81.3 cm | 81.3 cm |
| 5XL | 86.4 cm | 83.8 cm |
- 8 oz; 55% cotton/45% polyester
- Air jet yarn for a softer feel and no pilling
- 1x1 athletic rib cuffs and waistband with spandex; Double-needle stitching
- Care: Machine wash cold; Tumble dry low
- Decoration type: Digital Print
Unisex Hoodie
| SIZE | WIDTH | LENGTH |
|---|---|---|
| S | 20 in | 26 in |
| M | 22 in | 27 in |
| L | 24 in | 28 in |
| XL | 26 in | 29 in |
| 2XL | 28 in | 30 in |
| 3XL | 29 in | 32 in |
| 4XL | 32 in | 33 in |
| 5XL | 34 in | 34 in |
| SIZE | WIDTH | LENGTH |
|---|---|---|
| S | 50.8 cm | 66 cm |
| M | 55.9 cm | 74 cm |
| L | 68.6 cm | 71 cm |
| XL | 66 cm | 73.7 cm |
| 2XL | 71 cm | 76 cm |
| 3XL | 73.7 cm | 81.3 cm |
| 4XL | 81.3 cm | 83.8 cm |
| 5XL | 86.4 cm | 86.4 cm |
- 8 oz 55/45 cotton/polyester
- Air jet yarn creates a smooth, low-pill surface
- Double needle stitching; Pouch pocket; Unisex sizing
- Care: Machine wash cold; Tumble dry low
- Decoration type: Digital Print
Unisex Long Sleeve T-Shirt
| SIZE | WIDTH | LENGTH |
|---|---|---|
| S | 18 in | 28 in |
| M | 20 in | 29 in |
| L | 22 in | 30 in |
| XL | 24 in | 31 in |
| 2XL | 26 in | 32 in |
| 3XL | 28 in | 33 in |
| 4XL | 30 in | 34 in |
| 5XL | 32 in | 35 in |
| SIZE | WIDTH | LENGTH |
|---|---|---|
| S | 46 cm | 71 cm |
| M | 51 cm | 74 cm |
| L | 56 cm | 76 cm |
| XL | 61 cm | 79 cm |
| 2XL | 66 cm | 81 cm |
| 3XL | 71 cm | 84 cm |
| 4XL | 76 cm | 86 cm |
| 5XL | 81 cm | 89 cm |
- 6.1-ounce, 100% cotton
- Ash is 99% cotton, 1% poly; Sport Grey is 90% cotton, 10% poly; Dark Heather is 50% cotton, 50% polyester
- Double-needle neck, sleeves and hem; Unisex sizing; consult size chart for details
- Decoration type: Digital Print
Men Tank Top
| SIZE | WIDTH | LENGTH |
|---|---|---|
| XS | 16 in | 27 in |
| S | 18 in | 28 in |
| M | 20 in | 29 in |
| L | 22 in | 30 in |
| XL | 24 in | 31 in |
| 2XL | 26 in | 32 in |
| 3XL | 28 in | 33 in |
| SIZE | WIDTH | LENGTH |
|---|---|---|
| XS | 40.6 cm | 68.6 cm |
| S | 45.7 cm | 71 cm |
| M | 50.8 cm | 73.6 cm |
| L | 55.9 cm | 76.2 cm |
| XL | 61 cm | 78.7 cm |
| 2XL | 71 cm | 83.8 cm |
| 3XL | 81.3 cm | 81.3 cm |
- 5.3 oz, 100% cotton preshrunk jersey knit tank top
- Banded neck and arm holes; Tearaway label
- Double-needle bottom hem
- Decoration type: Direct To Garment Print
Women Tank Top
| SIZE | WIDTH | LENGTH |
|---|---|---|
| XS | 14 in | 27 in |
| S | 15 in | 27.5 in |
| M | 16 in | 28 in |
| L | 17 in | 28.5 in |
| XL | 18 in | 29 in |
| 2XL | 19 in | 29.5 in |
| SIZE | WIDTH | LENGTH |
|---|---|---|
| XS | 35.6 cm | 68.6 cm |
| S | 38 cm | 69.8 cm |
| M | 40.6 cm | 71.1 cm |
| L | 43.2 cm | 72.4 cm |
| XL | 45.7 cm | 73.7 cm |
| 2XL | 48.3 cm | 74.9 cm |
- 4 oz, 60% combed ring-spun cotton/40% polyester jersey
- 30 singles
- Fabric laundered for reduced shrinkage; Runs small, we suggest ordering up
- Decoration type: Digital Print
Youth T-Shirt
| SIZE | WIDTH | LENGTH |
|---|---|---|
| YXS | 16 in | 20.5 in |
| YS | 17 in | 22 in |
| YM | 18 in | 23.5 in |
| YL | 19 in | 25 in |
| YXL | 20 in | 26.5 in |
| SIZE | WIDTH | LENGTH |
|---|---|---|
| YXS | 40.6 cm | 52 cm |
| YS | 43.2 cm | 55.9 cm |
| YM | 45.7 cm | 59.7 cm |
| YL | 48.6 cm | 63.5 cm |
| YXL | 50.8 cm | 67.3 cm |
- 5.3-ounce, 100% cotton (99/1 cotton/poly (Ash) & 90/10 cotton/poly (Sport Grey)
- Heavyweight classic unisex tee
- Taped neck and shoulders; Tearaway label
- Decoration type: Digital Print
Youth Pullover Hoodie
| SIZE | WIDTH | LENGTH |
|---|---|---|
| YS | 14 in | 17 in |
| YM | 16 in | 19.5 in |
| YL | 18.75 in | 23 in |
| YXL | 20.5 in | 24.5 in |
| SIZE | WIDTH | LENGTH |
|---|---|---|
| YS | 35.5 cm | 43.2 cm |
| YM | 40.6 cm | 49.5 cm |
| YL | 47.6 cm | 58.4 cm |
| YXL | 52.1 cm | 62.2 cm |
- 7.75-ounce, 50% cotton, 50% polyester
- No drawcord on kids' hoodies
- We suggest ordering one or two sizes up for a fuller fit; Please refer to size chart for actual garment measurements
- Decoration type: Digital Print
You Matter Unless You Multiply Yourself T-Shirt
Show off your nerdy side with our “You Matter Unless You Multiply Yourself” T-shirt! This clever tee is a fun, visual pun for anyone who appreciates a good math joke. Featuring a witty design, it’s sure to spark conversations and maybe even a few smiles.
This shirt is perfect for math enthusiasts, science lovers, teachers, students, or anyone who enjoys a clever play on words. Made from soft, comfortable cotton, it’s ideal for everyday wear. Available in various sizes and colors, find the perfect fit to express your unique sense of humor. Grab yours today and let the world know you value yourself – and maybe a little bit of algebra!
Details on Shipping and Returns for You Matter Unless You Multiply Yourself T-Shirt
📦 Received a Wrong or Damaged Item?
No worries! We'll send you a replacement or issue a refund if:
- The printed image is unclear or misaligned.
- You received the wrong item.
- The item is damaged upon delivery (torn, dirty, etc.).
- The size, color, or style does not match your order.
- Other errors caused by us.
⏳ Processing Time
- Printed apparel, posters, mugs: 2-5 business days
- Shipping to our warehouse: 1-2 business days
*Processing times may vary during peak seasons or unforeseen events (e.g., COVID-19 delays).
🚚 Shipping Time
- United States: 5-7 business days
- Alaska, Hawaii, Puerto Rico & U.S. territories: +7-14 business days
- International: 10-20 business days
💰 Shipping Cost
- U.S. Standard Shipping: $5.99 per item (+$1.99 per additional item)
- International Standard Shipping: $9.99 per item (+$4.99 per additional item)
📍 Tracking Information
- Tracking numbers are provided for all orders.
- It may take 1-5 business days after processing for tracking details to update.
- Tracking information will be sent to your registered email.
⚠️ Important Notes
- Shipping and arrival dates are not guaranteed.
- Standard processing takes 2-5 business days (Mon-Fri) but may take longer during peak seasons.
- Extreme conditions (e.g., COVID-19) may cause additional delays.
- Some popular designs may be pre-printed and ship faster.
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