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Trusted by 2,500+ Brothers 
6 Reasons Why This
Breathable Hemp Tee Lasts
Longer Than Your Mortgage
Until now, there has never been a durable hemp shirt
for men with a Lifetime Guarantee that’s also
comfortable & wicks sweat.
- Lifetime Guarantee
- Fast Shipping
INTRODUCING
UndrDog Hemp:
World’s Strongest Black Tee
With A
Lifetime Guarantee
#1
Earth’s Most Durable
Hemp Shirt Fabric
#1
Earth’s Most Durable
Hemp Shirt Fabric
An eco-friendly fusion of natural Hemp (the earth’s strongest fiber) and recycled poly to tailor the world's strongest shirt for comfort and style.
- 9 x Stronger than cotton
- Moisture wicking & odor free
- No tear, shrink, fade, or stink
“Best shirt I ever owned. Ordered 4 more. Material is good weight that’s durable but still breathable and no wrinkles, no sweat stains or odor. And drys fast!”
BRET A. 
Verified Buyer
#2
Most Tested Hemp Shirt
Boom! UndrDog Hemp passed every
battle-hardened test a shirt can endure!
-
BB-Gun Test
-
Sweat Test
-
Knife Test
-
Gym Test
-
Tear Test
#3
Chiselled: Hides Gut and
Man Boobs
#3
Chiselled: Hides Gut and
Man Boobs
2,583+ Men Look More Jacked!
- Grips high, loose below, (get compliments)
- Comfortable, breathable, no wrinkles
- Lifetime Guarantee • Fast delivery • Swift returns
“Cut was great, Form fitting. Material is comfortable and clearly more durable than other shirts, but not super hot. I felt really confident because my belly was hidden but my arm looked fit haha
CRAIG H. Verified Buyer
#4
Lifetime Guarantee:
Buy Once, Wear For Life
#4
Lifetime Guarantee:
Buy Once, Wear For Life
The average man spends $180 a year on fast-fashion cotton trash. Smart men choose quality over quantity.
- Ages like fine whiskey
- Holds shape for 30+ years
- No expiry date - refund anytime
“I sweat a lot and this shirt wicks the sweat away, breathes well and isn’t too hot. It keeps its shape and never smells bad. Best shirt ever! Ordering 2 more!”
James C. Verified Buyer
#5
Sweat Resistance
#5
Sweat Resistance
Moisture-wicking fabric pulls sweat away from the body for fast absorption and no odor!
- Grips high, loose below, (get compliments)
- Comfortable, breathable, no wrinkles
- Lifetime Guarantee • Fast deliver • Swift returns
#6
Functional and Sustainable
in 3 Easy Ways!
Enjoy comfort and quality all year round knowing UndrDog Hemp
blend
detoxes the planet and saves you money!
Breathable & Comfortable
Hemp allows air to pass through and gets comfier with every wash!
Detox the planet
Reduces cotton pollution, water use, landfills, and diverts ocean plastic.
Outlasts and $ave
One UndrDog Shirt saves men around $180/year replacing cotton trash
Exhibit 001: Alpha
Made with UndrDog Hemp
Exhibit 001: Alpha
Made with UndrDog Hemp
"The hemp hype is legit! Super
comfortable, A+ quality, durable weight, and I look jacked! Re-ordering!"
- Jason S.
Almost there!
Choose your size below to secure your pre-order!
Choose Your Size
BB-Gun Test
Sweat Test
Balloon Test
Hemp Facts
Material
Undrdog Signature 45% Hemp, 55% Recycled Polyester.
Why hemp/recycled poly blend?
- Stronger Wear: Lasts 9x longer than cotton.
- Super Breathable: Feels like a 2nd skin.
- Sweat-Wicking: Keeps you dry.
- Quick-Dry: Ideal for active use.
- Shape-Stable: No sag or stretch.
- Wrinkle-Resistant: Easier upkeep.
- Eco-Smart: Uses recycled polyester.
- Balanced Performance: Comfort meets function.
- Affordable: Quality on a budget.
- Sun-Safe: Natural UV defense.
- Hypo-allergenic: Allergy & irritation free.
