INTRODUCING

008: THE POLO
008: THE POLO 008: THE POLO
  • 51% Hemp
  • 31% Bamboo
  • 18% Organic Cotton
  • 0% Chemicals
4.7 (1636 reviews)

Project 008: The Polo

Made with patent pending DuraFlow™

Two men wearing UndrDog hemp polos outdoors
UndrDog men's hemp polo in Midnight black
Clean Slate white UndrDog hemp polo
Man wearing Clean Slate white UndrDog hemp golf polo
Man wearing Midnight black UndrDog hemp polo
Clean Slate white UndrDog hemp polo with plants
Close-up of Midnight black UndrDog hemp polo buttons
Man wearing Clean Slate white UndrDog hemp polo
Close-up of Midnight black UndrDog hemp polo logo
Man wearing Midnight black UndrDog hemp polo
Close-up of sleeve texture
Man wearing Midnight black UndrDog hemp polo
Man wearing Clean Slate white UndrDog hemp polo
Man wearing Midnight black UndrDog hemp polo outdoors
Close-up of UndrDog hemp polo stitching
Two men wearing UndrDog hemp golf polos
Tap for sound 🔊
Man wearing Midnight black UndrDog hemp polo at gathering
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4.7 1636 reviews

Project 008: The Polo

Made with patent pending DuraFlow™

My go-to-gear!

"My go-to gear for keeping microplastics away from my skin. Very comfortable, durable, breathable, and it carries a lifetime warranty."

Dave Asprey

Dave Asprey

The Father of Biohacking

1 in 100 Gets Free Gold Bar
Special Offer Header

1 shirt =

10% OFF

3 shirts =

20% OFF

+ Free Shipping

6 shirts =

30% OFF

+ Free Shipping

Choose Your Size: Want it snug? Take your usual size. Want it relaxed? Go one size up
Add 1 to get 10% OFF
White Glow MIDNIGHT
MIDNIGHT
MIDNIGHT
Natural
Dye
White Glow CLEAN SLATE
CLEAN SLATE
CLEAN SLATE
No
Dye
1 in 100 wins a gold bar
i
Buy 3 for FREE Shipping

Lifetime Warranty
Material
+ -

UnderDog Hemp: 51% Hemp, 31% Bamboo, 18% Organic Cotton

No PFAS, microplastics or toxic chemicals.

Crafted with DuraFlow™ tech (patent-pending) — now with a honeycomb knit that delivers performance-grade airflow, stretch, and quicker drying. Not one thread of plastic.

  • Honeycomb Performance Knit: Air pockets woven into the stitch speed up drying and boost natural airflow
  • 30% Lighter: 190 GSM. Equal strength, with extra airflow and lighter weight
  • Coconut Shell Buttons: Zero plastic. Real coconut.
  • Stretchier: The knit itself provides the flex, so no spandex is 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: No odor at the fiber level, and 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, the office, date night, a cookout. A single polo covers every one of them
Size & Fit
+ -
  • Fit: Snug across the arms and chest, roomy around the midsection. You look jacked whatever your size.

  • For a snug fit, go with the size you normally wear. If you prefer a relaxed fit, order one size larger.
Lifetime UndrDog Warranty
+ -

Not happy with the fit or the material? Just reach out to support and returning it is easy. Unmatched Lifetime Warranty. Yes, we are that sure of it.

✕

Real gold. Real odds.

1 in 100 comes with
A FREE 1g gold bar

Gold Bar

1g of .999 fine gold

Worth ~$200 (based on spot price)

Randomly inserted 1 in 100

Delivered straight in the order package

No purchase necessary, see details below

View Full Terms & Conditions
008: THE POLO
Same Dog. Different Collar. A polo speaks before you do.

The wrong one whispers: Cheap.
The right one says: Class.
This is the right one. Earth's first hemp-blend performance polo.

  • 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.
New chapter
New collar
Same standards
008 The Polo
And those buttons?

And those buttons?

Carved from coconut shells. Yep.

Not plastic.
Not petroleum.

No endocrine-disrupting junk like the kind stitching most polos together.

Actual coconut.

Smooth
Strong
Satisfying to button up

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

Trusted by 500,000+ Men
See Halloween Sale
Lifetime Warranty
Buy 3 = Free Shipping
Crew

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

Trusted by 500,000+ Men
Get Your UndrDog Polo
Lifetime Warranty
Buy 3 = Free Shipping
1 in 100 wins FREE GOLD BAR
The Offer

1 in Every 100 Polos Include a Real Gold Bar

No gimmicks. No BS. We are really giving away solid 1g gold to real customers. Why? Because while fast fashion robs you… UndrDog rewards you.

Buy A Polo. You Might Strike Gold.

1g of .999 Fine Gold

Worth ~$200 (Based On Spot Price)

Randomly Inserted 1 in 100 Orders

Delivered straight in the Order package

1 in 100 wins FREE GOLD BAR

Engineered with our DuraFlow™ Tech (patent pending)

51% Hemp. 31% Bamboo. 18% Organic Cotton.

Check

Hemp = 4x stronger than cotton

Check

Bamboo = breathable + anti-stank

Check

Cotton = just enough softness to keep it cozy

Check

Honeycomb Knit = air pockets for faster drying, stretch & airflow

Engineered Polo

Absolutely zero:

Cross

Polyester

Cross

PFAS

Cross

Microplastic shedding

Cross

Plastic buttons

Cross

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!”

Alex S.

Verified Review
Lifetime Warranty: Buy Once, Wear For Life
Trusted by 500,000+ Men
See Halloween Sale
Lifetime Warranty
Buy 3 = Free Shipping

Customer Reviews

4.7
★★★★★
Based on 1,636 Reviews
5 ★
(1406)
4 ★
(111)
3 ★
(55)
2 ★
(23)
1 ★
(41)
Customer Photo 1 Customer Photo 2 Customer Photo 3 Customer Photo 4 Customer Photo 5 Customer Photo 6 Customer Photo 7 Customer Photo 8
  • Reviews 1636
  • Questions 0
GG
Gregory G. Verified Buyer
United States United States
10/26/2026
★★★★★

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.

MM
Marc M. Verified Buyer
United States United States
10/26/2026
★★★★★

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.

GB
Guy B. Verified Buyer
United States United States
10/26/2026
★★★★★

Shirt hemp

Pleased 😀 will be some shopping again ty

JA
Jeremy A. Verified Buyer
United States United States
10/26/2026
★★★★★

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.

MM
Marco M. Verified Buyer
United States United States
10/25/2026
★★★★★

Nice and soft

I didn't expect it to be so good once I'd washed it a single time. Nicely and well made

RS
Robert S. Verified Buyer
United States United States
10/25/2026
★★★★★

Colors

Great product. I do need colors beyond black and white for the golf shirts, though. I'd buy 5 more.

JM
Jesus M. Verified Buyer
United States United States
10/25/2026
★★★★★

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.

CI
Conn I. Verified Buyer
United Kingdom United Kingdom
10/25/2026
★★★★★

Good fit

Impressive. Quality and fit are both good. I like the hemp/bamboo/cotton blend. I'd recommend it.

ZH
Zebulan H. Verified Buyer
United States United States
10/25/2026
★★★★★

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!

F
Francesca Verified by shop
United States United States
10/24/2026
★★★★★

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.

Trusted by 500,000+ Men
Become An UndrDog
Lifetime Warranty
Buy 3 = Free Shipping