Size guide
| T-SHIRT UNISEX HEAVY COTTON TEE | ||||||
|---|---|---|---|---|---|---|
| Measurements | S | M | L | XL | 2XL | 3XL |
| Width, in | 18.00 | 20.00 | 22.00 | 24.00 | 26.00 | 28.00 |
| Length, in | 28.00 | 29.00 | 30.00 | 31.00 | 32.00 | 33.00 |
| Sleeve length | 15.10 | 16.50 | 18.00 | 19.50 | 21.00 | 22.40 |
| Tolerance | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 |
| UNISEX HOODIE | ||||||
|---|---|---|---|---|---|---|
| Measurements | S | M | L | XL | 2XL | 3XL |
| Width, in | 20.08 | 22.05 | 24.02 | 25.98 | 27.99 | 29.92 |
| Length, in | 27.17 | 27.95 | 29.13 | 29.92 | 31.10 | 31.89 |
| Sleeve length | 33.50 | 34.50 | 35.50 | 36.50 | 37.50 | 38.50 |
| Tolerance | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 |
| UNISEX CREWNECK SWEATSHIRT | ||||||
|---|---|---|---|---|---|---|
| Measurements | S | M | L | XL | 2XL | 3XL |
| Width, in | 20.00 | 22.01 | 24.00 | 26.00 | 28.00 | 30.00 |
| Length, in | 27.00 | 28.00 | 29.00 | 30.00 | 31.00 | 32.00 |
| Sleeve length | 33.50 | 34.50 | 35.50 | 36.50 | 37.50 | 38.50 |
| Tolerance | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 |
| UNISEX JERSEY TANK TOP | |||||
|---|---|---|---|---|---|
| Measurements | S | M | L | XL | 2XL |
| Width, in | 18.23 | 20.24 | 22.24 | 24.25 | 26.22 |
| Length, in | 26.97 | 27.99 | 28.98 | 30.00 | 30.98 |
| Arm opening | 10.12 | 10.75 | 11.63 | 12.50 | 13.37 |
| Tolerance | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
Master the Art of Passive Productivity with This Science-Themed Graphic Tee

In a world that constantly demands movement and hustle, there is a profound irony in the biological reality of our existence. Even when we are at our most stationary—perhaps lounging on a sofa or lost in a daydream—our bodies are performing a trillion-task symphony of metabolic mastery. If you have ever been accused of being idle while your mitochondria were actually working overtime to power your existence, the It Might Look Like Im Doing Nothing But At The Cellular Level Im Quite Busy T-Shirt Funny Tee is your ultimate sartorial defense. This design celebrates the hidden labor of life, making it a brilliant choice for those who appreciate dry humor paired with scientific fact. It is more than just a piece of clothing; it is a witty statement about the complexity of the human condition and a nod to the introverts who know that “doing nothing” is actually a very high-energy biological event.
Quality and comfort are non-negotiable when you are busy performing mitosis and synthesizing proteins. This tee is crafted from a premium cotton that feels incredibly soft against the skin, ensuring that your external “laziness” feels as good as it looks. The high-grade soft blend provides a breathable experience, perfect for long days in the lab, study sessions in the library, or simply relaxing at home while your cells do the heavy lifting. We have avoided heavy, scratchy materials in favor of a lightweight yet durable fabric that stands up to repeated washing. The print quality is designed to remain sharp and vibrant, ensuring that your biological wit remains clear to everyone you encounter, session after session.
Why This Design Rocks:
- Authentic Science Humor Shirt: This design bridges the gap between high-level biology and everyday relatability, making it a favorite for teachers, students, and professionals in the STEM fields.
- Intellectual Biological Wit Apparel: Unlike generic puns, this shirt taps into a deeper level of smart humor that invites smiles from those “in the know” about human physiology.
- Perfect Introverts Gift Idea: For the person who values their downtime, this funny biology graphic tee provides a humorous excuse for their quiet moments, validating their need for rest.
- Versatile Conversation Starter: Whether you are at a science convention or a coffee shop, this shirt naturally invites curiosity and laughs from fellow science enthusiasts.
Styling Tips:
The beauty of this tee lies in its effortless versatility. For a classic academic look, pair it with dark wash jeans and a rugged corduroy jacket—perfect for a casual day on campus. If you want to lean into the “busy at a cellular level” vibe, wear it with your favorite joggers or lounge pants for the ultimate weekend relaxation ensemble. For those who want to add a bit of edge, layer it under a black leather jacket with slim-fit chinos and boots. The clean typography and minimalist aesthetic allow it to blend seamlessly into almost any wardrobe, making it a go-to staple for anyone who values a mix of comfort and cleverness.
Ultimately, this shirt is a celebration of the unseen. It honors the incredible work our bodies do without us ever having to lift a finger, providing a humorous bridge between our outward appearance and our internal reality. Whether you are buying it for yourself or as a thoughtful gift for a biology major, this garment is sure to become a cherished favorite. Embrace the hidden hustle of your anatomy and let the world know that your rest is actually a state of high-level biological productivity with the It Might Look Like Im Doing Nothing But At The Cellular Level Im Quite Busy T-Shirt Funny Tee.
About The Product
About The Product
The Gildan 5000 heavy cotton tee is a dependable classic made for everyday wear and custom printing. Its 100% cotton fabric is tightly knit to give designs sharper detail and long-lasting color. The seamless body eliminates side seams for a smoother fit.
Key Features
Stabilizes back seams to prevent stretching.
Tubular knit reduces fabric waste & looks better.
Highly elastic collar retains shape without seams.
Solid colors: 100% Cotton. Heathers: Poly blends.
Care Instructions
- Machine wash: Cold (max 30C or 90F)
- Tumble dry: Low heat
- Do not iron; Do not dryclean
Origin & Safety
- Made in Nicaragua
- Meets US/EU safety standards
- Unisex Sizing (Adult)
About The Product
The Gildan Heavy Blend™ hoodie, made from a soft cotton-poly blend, provides warmth and durability. Its unisex fit offers everyday versatility, with ribbed cuffs and hem to keep the shape intact. A large front pocket adds convenience, while the double-lined hood with matching drawcord gives it a clean, cohesive look. Trusted for custom printing and casual wear.
Key Features
Strong, smooth fabric perfect for printing. Heather Sport colors are 40/60 blend.
Adjustable double-lined hood with self-colored woven cord.
Kangaroo pouch pocket always keeps your hands warm.
Knitted in one piece using tubular knit, reducing fabric waste.
Care Instructions
- Machine wash: Cold (max 30C or 90F)
- Tumble dry: Medium heat
- Iron, steam or dry: Low heat
- Do not dryclean
Origin & Compliance
- Made in Bangladesh
- Meets safety requirements (flammability, lead, etc.)
- High quality DTG & DTF printing methods
About The Product
The Gildan 18000 sweatshirt is a unisex heavy blend crewneck made from a 50/50 cotton-polyester fabric, combining softness with lasting durability. Its smooth surface supports crisp, vibrant prints. The ribbed-knit collar and reinforced cuffs help it keep its shape over time. A seamless body design reduces irritation and adds to overall comfort.
– The White color variant may appear off-white due to fabric properties.
– Subtle orange hue shifts with lighting in the Orange color variant.
Key Features
Heavy blend fabric combines softness with durability.
Highly elastic collar helps retain shape, with seam.
Tubular knit reduces fabric waste & makes garment more attractive.
Helps sleeves stay in place and maintain shape.
Care Instructions
- Machine wash: Cold (max 30C or 90F)
- Tumble dry: Low heat
- Do not iron; Do not dryclean
- Bleach as needed (non-chlorine)
Origin & Compliance
- Made in Nicaragua
- Meets safety requirements (flammability, lead, etc.)
- Embroidery & DTG printing friendly
About The Product
This must-have unisex jersey tank top fits like a well-loved favorite. High quality print makes it an ultimate statement shirt for years to come. This item has side seams to provide structural support. All bindings are the same fabric as the rest of the tank. Depending on the color, cotton, polyester, or rayon can appear.
Key Features
Located along the sides, they help hold the garment’s shape longer and give structural support.
Bindings are made from the same fabric as the body of the garment for a polished look.
Solid colors: 100% Cotton. Heathers: 52/48 blend. Tri-blends: 50% Poly, 25% Cotton, 25% Rayon.
Meets flammability requirements. Safe for adults.
- Machine wash: Warm (max 40C or 105F)
- Tumble dry: Medium heat
- Iron, steam or dry: Medium heat
- Do not dryclean
- Made in Nicaragua
- Adult Sizing
- High quality print surface

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