T-shirt, brick, front and back, "Onion Math" print on the front, no print on the back

Onion Math T-Shirt

Brick / S
$38.00 USD
$38.00 USD
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T-shirt, brick, front and back, "Onion Math" print on the front, no print on the back
  • T-shirt, brick, front and back, "Onion Math" print on the front, no print on the back
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  • T-shirt, ivory, front and back, "Onion Math" print on the front, no print on the back
  • T-shirt, granite, front and back, "Onion Math" print on the front, no print on the back
  • T-shirt, butter, front and back, "Onion Math" print on the front, no print on the back
  • T-shirt, white, front and back, "Onion Math" print on the front, no print on the back
Onion Math T-Shirt

Kenji Merch

Onion Math T-Shirt

$38.00 USD
$38.00 USD

It’s mathematically the best way to chop an onion!

This classic unisex tee features Kenij’s signature onion math; perfect for food science nerds and detail-obsessed cooks. This design is one of Kenji’s favorites—it’s a great conversation starter, too.

Runs true to size.

• 100% ring-spun cotton
• Fabric weight: 6.1 oz/yd² (206.8 g/m²)
• Garment-dyed
• Relaxed fit
• 7/8″ double-needle topstitched collar
• Twill-taped neck and shoulders for extra durability
• Double-needle armhole, sleeve, and bottom hems

All merch is made to order. See our return policy for details.

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Size Guide — Comfort Colors 1717 Unisex Tee

This tee is printed on a Comfort Colors 1717 — a heavyweight, garment-dyed 100% cotton tee with a relaxed fit.

These are measurements of the shirt laid flat, not of your body. The most reliable way to use them: measure a t-shirt you already own and like, and find the row that matches.

How to measure

  • Length — from the top of the shoulder beside the collar, straight down to the bottom hem.
  • Width — across the chest, from the seam under one sleeve to the seam under the other.
  • Sleeve length — from the center back of the collar, across the shoulder, and down to the sleeve hem.

Inches

Size Length Width Sleeve length
S 26 ⅝ 18 ¼ 16 ¼
M 28 20 ¼ 17 ¾
L 29 ⅜ 22 19
XL 30 ¾ 24 20 ½
2XL 31 ⅝ 26 21 ¾
3XL 32 ½ 27 ¾ 23 ¼
4XL 33 ½ 29 ¾ 24 ⅝

Centimeters

Size Length Width Sleeve length
S 67.6 46.4 41.3
M 71 51.4 45
L 74.6 56 48.3
XL 78 61 52
2XL 80.3 66 55.2
3XL 82.6 70.5 59
4XL 85 75.6 62.6

Measurements are provided by the manufacturer and may vary by up to 2″ (5 cm). This tee is garment-dyed, a process that can produce slight variation in color between batches.

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