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Earth's Revenge on Microplastics
- No PFAS
- No Pesticides
- No Polyester
- No Forever Chemicals
- No Synthetic Materials
- No Nylon
The Black Tee For
Men Who
9 REASONS WHY
UndrDog Hemp™ Is The
Most ELITE Shirt Made
The Smackdown
You Didn’t See Coming.
Hemp Bamboo
vs
Polyester
You’ve been sold a lie.
Polyester and chemically treated cotton have been running the show
for too long.
They shrink.
They stink.
They poison your body and pollute the planet.
Enough.
It’s time real men start wearing real material.
Hemp and Bamboo are back and they’re here to take over.
Here’s why the UndrDog Hemp™ Tee is the most elite shirt ever made & the last one you’ll ever need.
Reason #1
Lasts Up To 9x Longer
Than Cotton Tees
When your UndrDog shirt enters the wardrobe, cotton shirts unravel themselves in fear.
UndrDog Hemp DuraFlow™ Makes it almost impossible to tear, sag or stretch like cheap cotton.
Reason #2
Stay Cool With
Bamboo Airflow
UndrDog Shirts don't just breathe;
they
give air permission to pass through.
Made with 31% Bamboo fiber for ultimate breathability. Stay cool no matter your lifestyle.
Reason #3
Hides Gut & Man Boobs
UndrDog shirts high-five every muscle; even
your shadow will flex and turn people on.
Hugs every muscle, grips the chest, and
stays loose below. Curved hem makes you
look taller & leaner.
Reason #4
Better for Your Manhood Avoid Shrinkage
Protect your boys from harmful chemicals and shrinkage caused by leaching microplastics from polyester shirts.
- PFAS chemicals are linked to male genital shrinkage & fertility issues.
- 99% of men have microplastics in their blood, harming respiratory health.
- 50% of men’s lungs show microplastic buildup, harming respiratory health.
- 60% of men have microplastics in their semen, reducing sperm count.
- Microplastics in brain tissue are linked to memory loss & cognitive decline.
Reason #5
Lifetime Guarantee
Buy Once - Wear For Life
UndrDog Hemp + Bamboo holds shape for
30+ years, or we’ll replace it!
Why support fast-fashion clothing that
pollutes your body and the planet?
We have a no-questions-asked return
policy for life.
Reason #6
Sweat & Smell Resistant
UndrDog shirts don’t just resist sweat;
they
make it evaporate in awe.
DuraFlow™ Hemp & bamboo naturally wick moisture and odor, keeping you dry and smelling fresher than you should be.
Reason #7
Better For The Planet
Stop Wearing Pollution
The fast-fashion cotton & polyester industry is the 3rd largest contributor to global pollution.
Go hemp / bamboo guilt-free!
Polyester
Earth (Landfill)
Polyester takes 500+ years to decompose & is the top source of landfill microplastics.
Water (Pollution)
Each polyester shirt wash dumps 700,000+ microfibers into our oceans.
Air (Emissions)
One polyester shirt pollutes the air
like a 20 mile drive.
UndrDog Hemp
Earth (Landfill)
UndrDog Hemp breaks down in 6 months with zero toxic leftovers.
Water (Pollution)
UndrDog Hemp sheds nothing
harmful and keeps waterways clean.
Air (Emissions)
UndrDog Hemp pulls CO₂ from
the air while it grows, cleaning the
planet with every thread.
Reason #8
Better for Your Health
Breathe Easy With
No Microplastic Junk In
Your Trunk
Our PFAS-free hemp tees keeps your skin
toxin-free and your body thriving without
plastic exposure.
Statistic
You’re ingesting microplastics every week, equalling the weight of a credit card
Reason #9
Better for Your Wallet
One Shirt for Life or
Replace 9+ Crappy Tees
Every Year?
Get the smart shirt that outlasts the rest. Durable, comfortable, breathable, and sustainable-backed by a lifetime guarantee!
Statistic
The average guy drops $200 annually on 9 cotton shirts Most lose shape after 1-2 years.
Brothers Restoring Hemp's Rightful Place, One Shirt At A Time!
waking up to this…
Before its 1930s ban, hemp was powering 80% of all clothing with unmatched sustainability and strength.
Then, in a blink, hemp was sidelined, victim to political greed and propaganda.
Their motive?
Eliminate hemp to maximize profits from less sustainable cotton, timber, and synthetic textiles… contributing to the world’s 3 most polluting industries!
Trailblazing platforms like Joe Rogan and TEDx are openly tearing down the veil, exposing the raw truth – hemp's injustice at the hands of greedy elitists.
Here’s The Playbook They Used From The 1930’s Until The Tables Turned In 2018 and today:
17th-18th Century

Hemp's Golden Era: Fuels 80% of World's Textiles, Shipbuilding, and Exploration
1935

George W. Schlichten patented first hemp decorticator machine to improve hemp processing
1936

Anti-hemp propaganda launches to protect synthetic industry interests.
1937
Marijuana Tax Act

Penalizes hemp, crippling potential.
1970 Controlled
Substances Act

Wrong classification sidelines benefits.
1980s-1990s

Legal restrictions overshadow eco-advantages.
2018 Farm Bill

Legalizes hemp, acknowledging safety and versatility.
2024: Undrdog

Boldly elevating men's fashion with premium shirts to restore hemp's heritage.
BLACK FRIDAY SPECIAL OFFER
“The hemp hype is legit! Insanely breathable, durable, and I look f’n jacked” - Daryn T.
UnderDog Hemp: 51% Hemp, 31% Bamboo, 18% Organic Cotton
No PFAS, microplastics or cancerous chemicals.
Crafted with DuraFlow™ tech - blends hemp’s strength and bamboo’s breathability into a satisfying forever-shirt without forever-chemicals.
- Weight: Midweight comfort with max airflow
- Stronger Wear: 4x stronger than cotton
- Super Breathable: Stay cool with Bamboo airflow
- Moisture-Wicking: Draws sweat, stay dry
- Holds Shape: No sag or stretch for 30 years
- Wrinkle-Resistant: Easy low maintenance
- Eco-Smart: All natural fibres–No plastic
- Comfort Level: High comfort that lasts
- Fade-Resistant: Holds color, no fading
- Affordable: Out lasts 10 ordinary tees
- Sun-Safe: Natural UV protection
- Hypoallergenic: Allergy & irritation-free
- Fit: Perfectly tight on the arms and chest, loose around the gut. Look jacked regardless of your size.
- For a slightly relaxed fit, we recommend using your usual size. For a snug fit, size down.
Don’t like the fit? Don’t like the material? Simply contact support@undrdoghemp.com for an easy return. Unmatched Lifetime Guarantee. Yep… we’re that cocky confident.
This is “Project 001: Midnight”. The only project available to the public. It’s UndrDogs’ Coat-of-Arms. After purchase, you’ll join thousands in the Undrdog collective with unlocked access to future ‘limited edition’ projects (different colors, styles, designs, etc).
Use size chart below for slightly relaxed fit.
For snug fit, size down.
Customer Reviews
UndrDog's
5 Quality Checks
Thanks to innovative DuraFlow™Technology
Breathability Comfort
- Breathable: Optimized airflow design
- Odor Resistant: Antibacterial properties
- Midweight: Instant satisfying comfort
- Softness: Lasting Hemp-bamboo comfort
Durability Excellence
- Durable: Hemp strength + Midweight GSM
- Heavy Duty: Extra double-stitched hems
- Tough: Resists tearing and abrasion
Earth-Friendly & Sustainable
- Eco-Friendly: No polyester, biodegradable
- Anti-Pollution: Clean land, air & oceans
- PFAS-Free: Chemical-Free, sustainable
Advanced Performance
- Shape Stable: No sag, stretch or shrink
- Wrinkle Free: Drys so no ironing needed
- Skin-Safe: UV protection & hypoallergenic
Style Excellence
- Tailored Fit: Grips up high, loose below
- Modern Look: Curved front & bottom hem
- Identity: Recognizable brand emblem
Comparision
Our Vs Others
New
Feature
- Durability
- Breathability
- Softness
- Odor Resistant
- No PFAS
- No Microplastics
- Lifetime Guarantee
- Quick Drying
- UV/Allergy Protection
- Environmental Impact
- Shape Retention
100%
Polyester
100%
Non-Organic
Cotton

Lifetime Guarantee

