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Sale Price $24.99.  
Original Price $29.40 Comp. value
per shirt
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Certified Knife Nut T Shirt

Qty:
Basic Dark T-Shirt
-$1.10
-$2.45
+$8.30
Black
Vivid Printing: White Underbase

Other designs from this category

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

Certified Knife Nut T Shirt

Certified Knife Nut T Shirt

For the true blade junkies and everyday carry fanatics, the “Certified Knife Nut” design says exactly what everyone already suspects — you’ve got a knife for every occasion and probably three more in your pocket right now. This gritty, high-energy graphic features a crazed nutcase mascot armed to the teeth with folding blades, distressed vintage lettering, and a rugged underground vibe made for collectors, makers, outdoorsmen, and EDC addicts alike. Printed with bold high-contrast artwork that pops on dark shirts, this design blends humor, obsession, and unapologetic knife culture into one killer tee. Whether you spend your weekends at knife shows, sharpening steel in the shop, or arguing over blade steels online, this shirt belongs in your rotation.

Customer Reviews

4.7 out of 5 stars rating31.9K Total Reviews
25009 total 5-star reviews4882 total 4-star reviews1092 total 3-star reviews488 total 2-star reviews455 total 1-star reviews
31,926 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. Dark haired male wearing adult large and female wearing 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. They printed random cupcake image I downloaded from internet with no problems! Looked perfect! Front design was stock from zazzel.

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knivesedcbladestacticalcollectoroutdoorsmanpocketknifegearheadcutleryknifenut

Other Info

Product ID: 256684067663384248
Created on: 5/12/2026, 10:21 AM
Rating: G