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Square Root Of 169 13Th Birthday 13 Year Old Gifts T-Shirt

Qty:
Basic Dark T-Shirt
-$1.45
+$10.60
Black
Vivid Printing: White Underbase

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About T-Shirts

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Style: Basic Dark T-Shirt

Comfortable, casual and loose fitting, our heavyweight dark color t-shirt will quickly become one of your favorites. Made from 100% cotton, it's unisex and wears well on anyone and everyone. We’ve double-needle stitched the bottom and sleeve hems for extra durability. Select a design from our marketplace or customize it to make it uniquely yours!

Size & Fit

  • Model is 6’2” and is wearing a medium
  • Standard fit
  • Garment is unisex sizing
  • Fits true to size

Fabric & Care

  • 100% cotton (Heathers are a cotton/poly blend)
  • Double-needle hemmed sleeves and bottom
  • Imported
  • Machine wash cold

About This Design

Square Root Of 169 13Th Birthday 13 Year Old Gifts T-Shirt

Square Root Of 169 13Th Birthday 13 Year Old Gifts T-Shirt

Celebrate 13 years with a math-inspired design featuring the square root of 169. Perfect for a 13th birthday gift for the math-loving teenager in your life.

Customer Reviews

4.7 out of 5 stars rating31.5K Total Reviews
24667 total 5-star reviews4865 total 4-star reviews1060 total 3-star reviews468 total 2-star reviews419 total 1-star reviews
31,479 Reviews
Reviews for similar products
5 out of 5 stars rating
By Jenny S.September 9, 2025Verified Purchase
Value T-Shirt, Black, Adult S
My 11 yo wore adult XL (5’7” 165#). The 8yo is small framed. She wore adult small and tied it in the back. Dark haired male wore adult large and 5’9”, 110# female wore adult medium . Good quality dark Heather gray, Gildan brand shirt. -it was next up from basic choice and cost about $20 per shirt. Not too thick or thin. Washed and dried well, no major shrinkage. Not see-through. Can wear a bra under it fine. Screen print is just as shown and well done, front and back.
5 out of 5 stars rating
By Jenny S.September 9, 2025Verified Purchase
Value T-Shirt, Black, Adult S
My 11 yo wore adult XL (5’7” 165#). The 8yo is small framed. She wore adult small and tied it in the back. Grandma wore adult large with long sleeve shirt underneath. Tall girl adult medium. Dark haired male adult large. Good quality dark Heather gray, Gildan brand shirt. -it was next up from basic choice and cost about $20 per shirt. Not too thick or thin. Washed and dried well, no major shrinkage. Not see-through. Can wear a bra under it fine. Screen print is just as shown and well done, front and back.
5 out of 5 stars rating
By Jenny S.September 9, 2025Verified Purchase
Value T-Shirt, Black, Adult S
My 11 yo wore adult XL (5’7” 165#). The 8yo is small framed. She wore adult small and tied it in the back. Good quality dark Heather gray, Gildan brand shirt. -it was next up from basic choice and cost about $20 per shirt. Not too thick or thin. Washed and dried well, no major shrinkage. Not see-through. Can wear a bra under it fine. Screen print is just as shown and well done, front and back. Everyone loved them!! .

Tags

T-Shirts
169th birthday13 year old giftsmath birthday13th birthdaysquare root of 16913 year oldbirthday celebrationmath themed partymath giftsnumber 13
All Products
169th birthday13 year old giftsmath birthday13th birthdaysquare root of 16913 year oldbirthday celebrationmath themed partymath giftsnumber 13

Other Info

Product ID: 256331496295793802
Created on: 3/19/2025, 11:39 PM
Rating: G