- 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.
Now topped with a collar that suits the man who wears it.
- For the man who plays 18 holes, leads a meeting before midday, and still looks sharp at dinner.
- For the man who stopped accepting less.
And those buttons?
Carved from coconut shells. Yep.
No endocrine-disrupting junk like the kind stitching most polos together.
Actual coconut.
A detail that goes unnoticed - until you point it out.
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 PERFORMANCE POLO BUILT TO OUTLAST 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 typical guy burns through $200 each year on throwaway polyester/cotton fast fashion. Smart men pick quality over quantity.
- Ages like fine whiskey
- Holds shape for 30+ years
- No expiry date - refund anytime
“I sweat heavily, and this shirt pulls the moisture off me, breathes nicely and doesn’t run hot. It holds its shape and never gets smelly. The best shirt I own! I'm ordering 2 more!”
Customer Reviews
- Reviews 1636
- Questions 0
Excellent alternative!
The shirt is perfect. The fit is great, the color is excellent and it breathes really well. I'm very pleased with what I bought.
UnderDog Polo
I picked up two of these polos in black, and I own 4 other shirts too. I absolutely LOVE every one of them. My one complaint (a very minor one) is that I'd like more colors. If you offered them, I would swap out all my plain t-shirts and polos for your product.
Shirt hemp
Pleased 😀 will be some shopping again ty
A great shirt, made from quality materials
I love the way it fits and how good it feels. It looks good too, and the material is natural.
Nice and soft
I didn't expect it to be so good once I'd washed it a single time. Nicely and well made
Colors
Great product. I do need colors beyond black and white for the golf shirts, though. I'd buy 5 more.
Great Polo Shirt
The fit is excellent, and it felt far softer than I had expected. I plan to buy more once other colors are in stock.
Good fit
Impressive. Quality and fit are both good. I like the hemp/bamboo/cotton blend. I'd recommend it.
Best fitting shirt I’ve had in years!
Bottom line: I'm ordering more. Very comfortable, and the material is natural. I couldn't be happier!
Love it very much comforting
Frequently Asked Questions
I Dare You To Ask…
Will it be comfy?
Extremely. At 190 GSM, the DuraFlow™ mix of hemp, bamboo, and organic cotton makes a polo lighter and stretchier than what you are accustomed to. Natural flex and airflow come from the honeycomb knit. It feels soft on the skin and is cut to flatter a man's build — it hugs the arms and chest and hangs loose where it should. It is comfortable from the very first wear and improves with each wash.
How is it lighter and yet 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 truly suited to performance golf or pickleball?
Lifetime guarantee — really?
What’s UndrDog’s big vision?