Alive but buffering a glitchy cat
Anime-inspired streetwear for late nights, low signals, and systems that refuse to shut down.
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THE CODE BEHIND THE CLOTH.
Neon Theorem is built for thinkers, creators and rebels.
We combine minimal design with powerful ideas to create streetwear that speaks without saying a word.
Every piece is designed with intention, crafted for quality and made to stand out.
This is not basic.
This is Neon Theorem.
Find Your Fit Before You Enter the Archive.
Neon Theorem tees feature a relaxed unisex fit. Choose your usual size for a standard fit or size up for a roomier streetwear look.
- Relaxed unisex fit
- Soft garment-dyed feel
- Pre-shrunk 100% ring-spun cotton
- Size up for an oversized streetwear look
- Measurements may vary by up to 1.5 in due to manufacturing tolerance
| Size | Width | Length | Sleeve |
|---|---|---|---|
| S | 18.3" | 26.6" | 16.3" |
| M | 20.3" | 28.0" | 17.8" |
| L | 22.0" | 29.4" | 19.0" |
| XL | 24.0" | 30.8" | 20.5" |
| 2XL | 26.0" | 31.6" | 21.8" |
| 3XL | 27.8" | 32.5" | 23.3" |
| 4XL | 29.8" | 33.5" | 24.6" |
| Size | Width | Length | Sleeve |
|---|---|---|---|
| S | 46.5 | 67.6 | 41.4 |
| M | 51.6 | 71.1 | 45.2 |
| L | 55.9 | 74.7 | 48.3 |
| XL | 61.0 | 78.2 | 52.1 |
| 2XL | 66.0 | 80.3 | 55.4 |
| 3XL | 70.6 | 82.6 | 59.2 |
| 4XL | 75.7 | 85.1 | 62.5 |
Questions Before You Enter the Archive?
Everything you need to know about fit, fabric, shipping, care, and returns.
What type of fit are Neon Theorem tees?
Neon Theorem tees have a relaxed unisex fit. Choose your usual size for a standard fit or size up for a roomier streetwear look.
Should I size up?
Size up if you want an oversized streetwear look. For a standard relaxed fit, choose your usual size and compare the garment measurements with a T-shirt you already own.
What are the shirts made of?
Our tees are made from pre-shrunk 100% ring-spun U.S. cotton using heavyweight 6.1 oz garment-dyed blanks.
What does garment-dyed mean?
Garment-dyed means the shirt is dyed after construction, creating a softer feel, subtle color variation, and a lived-in vintage finish.
Do you offer free shipping?
Yes. Free U.S. shipping is automatically applied when your cart contains 2 or more tees. No code is needed.
Will I receive tracking?
Yes. Tracking information will be emailed to you as soon as your order ships.
How should I wash my tee?
Wash inside out in cold water with like colors. Tumble dry low or hang dry. Do not iron directly over the printed design.
Is Neon Theorem anime merch?
Neon Theorem creates original anime-inspired streetwear. Our designs are not licensed merchandise from any anime, manga, character, or entertainment franchise.