Use size chart below for slightly relaxed fit.
For snug fit, size down.
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I own almost every UndrDog Limited Edition tee. Was fortunate to get this before launch, and my wife loves this color more than any. Looks and feels high-premium. I’m loving the compliments.
- Marcus T.
1 shirt =
10% OFF
3 shirts =
20% OFF
+ Free Shipping
6 shirts =
30% OFF
+ Free Shipping
No PFAS, microplastics or cancerous chemicals.The Blue Legacy tee runs the same midweight DuraFlow™ (patent-pending) build as Project 001: Midnight, dyed with natural pigments and finished with our premium tone-on-tone embroidered logo. Navy on navy. Feel it before you see it.
- 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 fibers–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
Alpha Fit. Grips the arms. Sits clean across the chest. Loose where it needs to be. Curved hem so it sits right tucked or untucked. For a snug fit, go true to size. For a relaxed fit, size up.
Just wash and dry it like any other shirt—no special care needed. The fabric's durability and shape retention stay strong, even after multiple washes and machine drying on low heat.
Buy once. Wear for life. If it ever wears out, we replace it free. Hemp gets stronger every wash. Every other tee brand gives you 30 days. We give you forever, baby.
support@undrdoghemp.com
Use size chart below for slightly relaxed fit.
For snug fit, size down.
Real gold. Real odds.
1 in 100 comes with
A FREE 1g gold bar
1g of .9999 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
010: BLUE LEGACY
New Hemp-Blend Tee For The Dad Who Doesn't Get Enough Credit.
Most men hear "you look good" fewer than 5 times a year.
Look it up. The research is brutal.
Women receive 75% of all compliments handed out.
Men? The other 25%, and most of that gets traded between friends about a new truck.
A 2024 Gallup study found 25% of young men feel lonely most days. 1 in 4. Walking around all day. Showing up. Getting nothing back.
You're not imagining it. The world stopped telling guys they look sharp somewhere around 1985.
We can't fix the culture.
We can build a tee that gets the compliment for you.
Labor Day Special Only
ZERO POLYESTER.
ZERO PFAS. ZERO PLASTIC.
Check the tag on whatever shirt you're wearing right now.
See "polyester"? That's plastic. Not metaphorically. Literally. Same stuff Coke bottles are made of. Melted down. Spun into thread. Sitting on your skin sixteen hours a day.
Most tees on the market are 50–100% plastic.
Different logo. Same plastic.
Blue Legacy has none.
Zero polyester
Zero PFAS
Zero forever-chemicals
Zero microplastic shedding.
Just plants.
TONE-ON-TONE LOGO. FIRST EVER ON A TEE.
Quiet Confidence. Loud Attraction.
You're the hero. We don't need to plaster our name on your threads. You are the product. We use a subtle raised tone-on-tone branding. Stitched in navy. On navy. You get the attention. Not our logo. Get ready.
DURAFLOW™ TRI-BLEND. PATENT-PENDING.
51% Hemp. 31% Bamboo. 18% Organic Cotton.
Hemp = 9x stronger than cotton. Shape retention. Doesn't sag.
Bamboo = Natural airflow. Antimicrobial. No
spray-on coating
Organic Cotton = The softness
that keeps it cozy.
Absolutely Zero:
Polyester
PFAS
Microplastic shedding
Endocrine-disrupting garbage
NAVY. THE MOST UNIVERSALLY FLATTERING COLOR IN MENSWEAR.
The bartender approves. The boss approves. The in-laws approve. Your wife notices.
Style researchers have a name for navy: the universal flatterer.
Every skin tone. Every age. Every setting.
It's the color that makes:
The tradesman look dialed in
The CEO look approachable
The dad-bod disappear
Match with light brown pants, and you’ll be dripping in man’s #1 most-recommended outfit.
We just made it 100% pure and backed it for life.
ALPHA FIT. SAME UNDRDOG SILHOUETTE.
Grips the arms. Hides the gut.
Curved hem sits right untucked.
The same Alpha Fit that built UndrDog. Tight where it counts. Loose where it matters.
Average build? You'll look jacked. Built like a beast? It moves with you. Carrying a dad-bod? It disappears.
YOU VOTED. BLUE WON.
32% of you chose blue.
By a landslide.
We asked. You answered. Blue Legacy is the people's tee.
No focus group. No agency. Just you, telling us what to make next.
So we made it.
BREATHABLE AF. BAMBOO AIRFLOW.
No swamp armpits at the BBQ.
Bamboo doesn't trap heat. It moves it. Constant airflow at the fiber level.
Naturally antimicrobial. Zero odor build-up. No chemical "freshness coating" that washes out after 4 cycles.
Wear it Friday to Monday. Smell-test it. You’ll be amazed.
Fathers Day Special Only
YOUR SON WILL STEAL THIS TEE IN 2046.
WE'LL STILL REPLACE IT FREE.
The Lifetime Warranty was always a flex. This time it doubles as a Labor Day gift.
Most Labor Day gifts last a season.
A tie. A grilling set.
A bottle of cologne that lives in the medicine cabinet until 2031.
This is the one that outlives the occasion.
Hemp gets stronger every wash.
Natural pigment dye holds for decades.
We built it to be the last tee in the closet, not the first one in the donation bin.
In 20 years, when your kid steals it out of the dresser, we'll send you another one.
That's legacy.
The last Labor Day gift you'll ever buy
DURABLE AF. HEMP GETS STRONGER EVERY WASH.
Most "premium" tees lose shape in 30 days. This one tightens up.
Cotton breaks down. Polyester pills. UndrDog hemp? It hardens. Tightens.
Drapes better at wash 50 than it did at wash 1.
We're not guessing. Tensile strength testing has had this on file for decades. Hemp fiber is the most durable plant fiber on Earth.
That's not marketing. That's science.
We didn't invent the fiber. We engineered the world's best blend.
Meet OUR FOUNDER
What My Son Sees Me Wear Matters To Me.
When you know better. Do better.
Best part? Shelby and I now have a son, our everything.
Lifetime Warranty
Stitch Tag
DuraFlow™ Tri-
Blend
(51 Hemp
/ 31
Bamboo /
18 Cotton)
Curved Hem
(sits clean tucked
or untucked)
Alpha Fit (grips arms,
loose mid)
Natural Pigment
Navy Dye
Tone-on-Tone
Embroidered Logo
(First ever on a tee)
THE HEMP & BAMBOO LIFETIME TEE BUILT TO INCREASE COMPLIMENTS & CONFIDENCE
Without toxic PFAS ☠️ Forever-Chemicals
No PFAS
No Polyester,
No Microplastics
Breathable
Bamboo's Insane Airflow
Comfortable
Satisfyingly Soft
Natural Rubber
Tone-on-Tone Logo
Durable AF
Hemp Strength
Lifetime Warranty
Built for Life.
Lifetime Warranty:
Buy Once, Wear For Life
Name one other tee brand that offers a Lifetime Warranty?
Exactly. There isn't one.
Rip it. Wear it out. Put it through hell. We replace it. Free.
Just cover small postage to send it back. We'll send you a brand new one.
We give you forever, baby!
Customer Reviews
Frequently Asked Questions
I Dare You To Ask…
Will they actually be comfortable?
Zero synthetics — really? Even the waistband?
Will they ride up?
What makes DuraFlow™ different in boxer briefs?
What's the deal with natural rubber?
How do I wash them?
Lifetime Warranty — really?
What’s UndrDog’s big vision?
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