Use size chart below for slightly relaxed fit.
For snug fit, size down.
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"Best Polo I've tried. It's durable but somehow lighter and more breathable. Fits perfectly. I sweat less and don't stink. Thumbs up from my wife"- James. S
UnderDog Hemp: 51% Hemp, 31% Bamboo, 18% Organic Cotton
No PFAS, microplastics or toxic chemicals.
Crafted with DuraFlow™ tech (patent-pending) — now featuring honeycomb knit for performance-level airflow, stretch, and faster drying. Without a single thread of plastic.
- Honeycomb Performance Knit: Air pockets built into the stitch for faster drying and natural airflow
- 30% Lighter: 190 GSM. Same strength, more airflow, less weight
- Coconut Shell Buttons: Zero plastic. Real coconut.
- Stretchier: Natural flex from the knit. No spandex needed
- Quick Dry Moisture-Wicking: Built into the stitch. Not sprayed-on chemicals
- Super Breathable: Bamboo airflow + honeycomb air pockets
- Stronger Wear: Hemp is 4x stronger than cotton
- Holds Shape: No sag or stretch. Strong Collar.
- Split Hem: Sits clean tucked or untucked
- Tone-on-Tone Logo: Same color as fabric. Premium. Subtle
- Wrinkle-Resistant: Easy low maintenance
- Naturally Antibacterial: Zero odor at the fiber level. No chemical treatment
- Eco-Smart: All natural fibers. No plastic anywhere
- Comfort Level: Satisfyingly soft. Gets better with every wash
- Sun-Safe: Natural UV protection
- Hypoallergenic: Allergy and irritation-free
- Versatile: Golf. Pickleball. Office. Date night. Cookout. One polo handles all of it
- Affordable: Ralph Lauren look. Nike performance. Fraction of the price
- Fit: Perfectly tight on the arms and chest, loose around the gut. Look jacked regardless of your size.
- For a snug fit, we recommend using your usual size. For a relaxed fit, size up.
Don’t like the fit? Don’t like the material? Simply contact support@undrdoghemp.com for an easy return. Unmatched Lifetime Warranty. Yep… we’re that cocky confident.
Use size chart below for slightly relaxed fit.
For snug fit, size down.
- Same DuraFlow™ hemp & bamboo that’s already outlasting everything in your closet.
- Same no-PFAS, no-plastic, no-excuses.
- Faster drying. More stretch.
- 30% lighter. Better airflow.
- For the man who plays 18 holes, runs a meeting before noon, and still looks dialed in at dinner.
- For the man who stopped accepting less.
Now with a collar worthy of the man wearing it.
And those buttons?
Carved from coconut shells. Yep.
Not the endocrine-disrupting garbage holding most polos together.
Actual coconut.
The kind of detail nobody notices - until you tell them.
Sipping pina coladas just got cooler.
Confident
(no sag) collar
Alpha Fit - grips your
arms, loose around
the gut
More Stretch.
Better movement
Same UndrDog
DuraFlow™ Hemp &
Bamboo Material
30% Lighter.
More airflow.
Real Coconut
Shell buttons
Same Lifetime
Warranty
Premium
tone-on-tone logo
Stylish split hem
for active men
NEW Honeycomb
Performance Knit
Earth’s Most Satisfying Lightweight Polo
THE HEMP & BAMBOO PERFOMANCE POLO THAT LASTS LONGER THAN YOUR MORTGAGE
Without toxic PFAS ☠️ Forever-Chemicals
No PFAS
No Polyester, No Microplastics
Breathable
Bamboo’s Superpower
Coconut Buttons
Zero Plastic. 100% Natural.
Durable AF
Hemp Strength
Lifetime Warranty
Buy Once, Wear For Life
Engineered with our DuraFlow™ Tech (patent pending)
51% Hemp. 31% Bamboo. 18% Organic Cotton.
Hemp = 4x stronger than cotton
Bamboo = breathable + anti-stank
Cotton = just enough softness to keep it cozy
Honeycomb Knit = air pockets for faster drying, stretch & airflow
Absolutely zero:
Polyester
PFAS
Microplastic shedding
Plastic buttons
Endocrine-disrupting garbage
Lifetime Warranty:
Buy Once, Wear For Life
The average man spends $200 a year on fast-fashion polyester/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!”
Customer Reviews
Frequently Asked Questions
I Dare You To Ask…
Will it be comfy?
How can it be lighter AND still durable?
What makes it odor-free?
What’s so unique about DuraFlow™?
What’s with the coconut shell buttons?
What is honeycomb knit?
Is it really for performance golf or pickleball?
Lifetime guarantee — really?
What’s UndrDog’s big vision?