The Revamp Drop Is Here

NEW REVAMP LEGACY SHIRTS

NEW REVAMP LEGACY SHIRTS

The New Legacy Tee is a shirt built for lasting comfort and durability.

The Everyday Tee.

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REVAMP SIGNATURE SHIRTS

REVAMP SIGNATURE SHIRTS

The Signature Tee is a lightweight, everyday shirt built for comfort and versatility.

Perfect Gym T-Shirt

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LEGENDARY STICKER PACKS

LEGENDARY STICKER PACKS

Best Sticker Packs On The Planet.

Sticker Packs That Don't Break The Bank

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REVAMP STICKERS

REVAMP STICKERS

Cheap Therapy, One Sticker at a Time.

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Revamp Hoodies

Revamp Hoodies

Damn Good Hoodie

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What Style Are You Going For?

Legacy Or Signature

<p>What Style Are You Going For?</p><p><strong>Legacy Or Signature</strong></p>
<p>What Style Are You Going For?</p><p><strong>Legacy Or Signature</strong></p>

OR

Legacy Shirt

Signature Shirt

Every Day Wear

Comfort/Gym Shirt

Durable,Last Long

Breathable,Versatile

Streetwear/Going Out

Gym Wear/Work Wear

Easy Going

Work Out

SHOP BY COLLECTION

These Collections Will Be Leaving Soon.

-Whats New?-

Introducing The New Legacy Tee

No More Searching for the Best Shirt β€” We put in the work so you don’t have to. Comfort, durability, and style, all in one tee.

Double-Stitched Strength

Reinforced sleeves, hems, and seams ensure the teeΒ holds its shapeΒ and stands up to heavy wear β€” no fraying or loose threads.

Extreme Comfort, Built to Last

Made fromΒ pre-shrunk, garment-dyed ring-spun cotton, this tee is soft from day one and only gets better with each wash. TheΒ relaxed fitΒ and breathable fabric make it perfect for everyday wear.

Proven Through Trial & Error

Tested, worn, and refined throughcountless rounds of trial and errorβ€” built to feel perfect from day one andlast for years to come.

No-Nonsense Guarantee

We don’t believe in fluff, gimmicks, or half-measures β€” justΒ quality gear you can count on. If your teeΒ doesn’t meet our standards, we’ll make it right.No hassle. No excuses.Β No nonsense.

Introducing The New Legacy Tee

No More Searching for the Best Shirt β€” We put in the work so you don’t have to. Comfort, durability, and style, all in one tee.

Double-Stitched Strength

Reinforced sleeves, hems, and seams ensure the teeΒ holds its shapeΒ and stands up to heavy wear β€” no fraying or loose threads.

Extreme Comfort, Built to Last

Made fromΒ pre-shrunk, garment-dyed ring-spun cotton, this tee is soft from day one and only gets better with each wash. TheΒ relaxed fitΒ and breathable fabric make it perfect for everyday wear.

Long Lasting Color

Pigment and reactive dyes give the teeΒ deep, rich tonesΒ that resist fading, keeping it looking fresh season after season.

Proven Through Trial & Error

Tested, worn, and refined throughcountless rounds of trial and errorβ€” built to feel perfect from day one andlast for years to come.

No-Nonsense Guarantee

We don’t believe in fluff, gimmicks, or half-measures β€” justΒ quality gear you can count on. If your teeΒ doesn’t meet our standards, we’ll make it right.No hassle. No excuses.Β No nonsense.

Long Lasting Color

Pigment and reactive dyes give the teeΒ deep, rich tonesΒ that resist fading, keeping it looking fresh season after season.

New Upcoming Projects

Wall Art Getting A Huge Revamp

Big things are coming β€”Β our wall art is getting a massive upgrade.

We’ve beenΒ redesigning from the ground up, experimenting withΒ bolder designs,Β better materials, andΒ next-level print quality. Every piece will hit harder, last longer, and look even more rad on your walls.

This isn’t just a refresh β€” it’s aΒ full-scale revamp. Think:

  • Bigger statement piecesΒ that grab attention.
  • Crisper detailsΒ with vibrant, long-lasting prints.
  • New, exclusive designsΒ you won’t find anywhere else.
  • Quality that matches our apparelΒ β€” built to last, not just to look cool for a week.

Whether it’s yourΒ workspace, game room, or living space, this new lineup willΒ turn blank walls into something legendary.

The upgrade drops soon.Β Get ready to see your space in a whole new way.

Graphic Novel In The Works

Something Big Is Coming

I get the Oppurtunity to work with one of my Favorite Artist to make A Graphic Novel For yall!

We’ve been grinding behind the scenes, building something we’ve never done before β€” aΒ full graphic novel.

The story follows aΒ battle-tested soldier on a desperate missionΒ to bring his family home after they’re taken by a ruthless underground network. Along the way, he’s forced toΒ face his past, fight throughΒ relentless enemies, and push himself beyond his limits as the line betweenΒ man and monster begins to blur.

ExpectΒ gritty action,Β emotional storytelling, andΒ cinematic artΒ that pulls you straight into the chaos.

Desk Mats And Mouse Pads

Level Up Your Setup

We’ve been going all out, creatingΒ insanely detailed battle scenesΒ thatΒ stretch across massive desk mats, turning your workspace into a piece of art.

These aren’t just desk mats β€” they’reΒ full-scale battlegrounds, packed withΒ epic characters, hidden details, and stories unfolding across every inch.

And to top it off, ourΒ mouse pads are designed to perfectly compliment the desk mats, giving your setup a seamless, matching look.

Legendary Sticker Packs Dropping Every Month

Legendary Sticker Packs, Every Month

We’re taking stickers to the next level β€”Β huge, high-quality sticker sheetsΒ packed withΒ original artΒ you won’t find anywhere else.

Every month, aΒ brand-new pack drops, loaded withΒ fresh designs, wild concepts, and enough stickers toΒ cover your gear, walls, water bottles, and anything else that needs a boost.

From the First Line to the Final Print β€” no shortcuts, no compromises.”

Sketch
Final Design
Sketch
Final Design
Sketch
Final Design

Okay… now that we’ve had our fun, here’s the serious part

-NO NONSENSE GURANTEE-

TheΒ No-Nonsense GuaranteeΒ is simple: you getΒ exactly what we promiseΒ β€” no gimmicks, no fine print.

If something’s off β€” wrong size, damaged, or just not what you expected β€”Β we’ll make it rightΒ with a fast exchange, refund, or replacement.

No endless emails. No hoops to jump through.Β Just real people standing behind their wordΒ and taking care of you the way it should be done.

Contact Us

Straight From the Source

4.8

/ 5

Crushed

Phase Line Co. absolutely crushes it! The shirt material is next-levelβ€”soft, durable, and comfortable enough to wear all day without losing shape. The fit is perfect, especially on the arms, making you look like you actually hit the gym even if you skipped arm day. And the designs? Spot on. The owner nails that sweet spot between nerdy and tactical, so you can rock your fandom while still looking ready for the range. Easily my favorite brand. Phase Line Co. absolutely crushes it! The shirt material is next-levelβ€”soft, durable, and comfortable enough to wear all day without... Phase Line Co. absolutely crushes it! The shirt material is next-levelβ€”soft, durable, and comfortable enough to wear all day without losing shape. The fit is perfect, especially on the arms, making you look like you actually hit the gym even if you skipped arm day. And the designs? Spot on. The owner nails that sweet spot between nerdy and tactical, so you can rock your fandom while still looking ready for the range. Easily my favorite brand.

Good Quality

Phaseline has a wide variety of styles, they have excellent customer service. I have a son in the army and he loves when I send him random shirts I find. The phaseline ones I sent are his favorite. Phaseline has a wide variety of styles, they have excellent customer service. I have a son in the army and... Phaseline has a wide variety of styles, they have excellent customer service. I have a son in the army and he loves when I send him random shirts I find. The phaseline ones I sent are his favorite.

So Proud Of You

I was around in the Barracks when he started this brand. So proud of you man. I own a lot of Phaseline shirts. They have lasted a long time. This Dude truly has a passion for what he does. I was around in the Barracks when he started this brand. So proud of you man. I own a lot... I was around in the Barracks when he started this brand. So proud of you man. I own a lot of Phaseline shirts. They have lasted a long time. This Dude truly has a passion for what he does.

Mans Best Friend Shirt

Shirt is Dope, I got the Mans Best Friend Shirt. Getting the Hoodie Next. Quality is perfect. Shirt is Dope, I got the Mans Best Friend Shirt. Getting the Hoodie Next. Quality is perfect. Shirt is Dope, I got the Mans Best Friend Shirt. Getting the Hoodie Next. Quality is perfect.

Great Art

I don't write reviews usually, but this deserves one- The Art is a really cool style- the shading reminds me of old school comics I don't write reviews usually, but this deserves one- The Art is a really cool style- the shading reminds me... I don't write reviews usually, but this deserves one- The Art is a really cool style- the shading reminds me of old school comics

Sick Shirt

Love these shirts. Great quality and fit. They don't shrink when washed and my boy friend loved it. Love these shirts. Great quality and fit. They don't shrink when washed and my boy friend loved it. Love these shirts. Great quality and fit. They don't shrink when washed and my boy friend loved it.

Husband Loves It

I have ordered several times from Phaseline and love their products. I am never disappointed in the product. The Signature Tee fits a little tight in the chest but makes my man look buff. I have ordered several times from Phaseline and love their products. I am never disappointed in the product. The Signature... I have ordered several times from Phaseline and love their products. I am never disappointed in the product. The Signature Tee fits a little tight in the chest but makes my man look buff.

Great Quality Shirt

Fit great. Looks awesome. 10/10 Fit great. Looks awesome. 10/10 Fit great. Looks awesome. 10/10

Brand Worth Supporting

Great for everyday wear, casually or actively. Their shirts are Very comfortable, soft and well-fitting. I really like the back print. Arrowhead is a cool logo. Great for everyday wear, casually or actively. Their shirts are Very comfortable, soft and well-fitting. I really like the back... Great for everyday wear, casually or actively. Their shirts are Very comfortable, soft and well-fitting. I really like the back print. Arrowhead is a cool logo.

Great Fit

Love the fit of these shirts! Tighter in the biceps, and hides my beer gut... perfect! Love the fit of these shirts! Tighter in the biceps, and hides my beer gut... perfect! Love the fit of these shirts! Tighter in the biceps, and hides my beer gut... perfect!

Favorite Shirt To Date

This is one of my favorite shirts! Every single time that I wear it, I get at least compliments about it. I've had the shirt for a while now, and it's been washed a bunch, and the image still looks great!The shirt itself is comfy, the dyes and print are still vibrant and fresh looking. And I'm planning on ordering another one of these shirts so I have a back up, haha! This is one of my favorite shirts! Every single time that I wear it, I get at least compliments about... This is one of my favorite shirts! Every single time that I wear it, I get at least compliments about it. I've had the shirt for a while now, and it's been washed a bunch, and the image still looks great!The shirt itself is comfy, the dyes and print are still vibrant and fresh looking. And I'm planning on ordering another one of these shirts so I have a back up, haha!

Cool Graphics

good quality. cool graphics!!! good quality. cool graphics!!! good quality. cool graphics!!!

Will Be Buying More

Love the fit and feel of this shirt. Love the fit and feel of this shirt. Love the fit and feel of this shirt.

Perfect Shirt Perfect Hoodie

In love with this shirt. Got tons of compliments and some people even asked where to get one. It’s soft and lightweight making it great for warmer weather.The Hoodies are also warm. In love with this shirt. Got tons of compliments and some people even asked where to get one. It’s soft... In love with this shirt. Got tons of compliments and some people even asked where to get one. It’s soft and lightweight making it great for warmer weather.The Hoodies are also warm.

Great Art Great Shirt

I bought two of these t-shirts as gifts. I have had great feedback from them. They say that the quality of the shirts is well made, they love the print, and the color. The material was soft for a t-shirt with print, and has held up in the washing process. Great product for the price. I would purchase again. I would recommend. I bought two of these t-shirts as gifts. I have had great feedback from them. They say that the quality... I bought two of these t-shirts as gifts. I have had great feedback from them. They say that the quality of the shirts is well made, they love the print, and the color. The material was soft for a t-shirt with print, and has held up in the washing process. Great product for the price. I would purchase again. I would recommend.

So Soft!

It's SOOO SOFT!!! The length is absolutely perfect and the sizing is ON POINT!! The design is nice and it washes very well too. A bit pricey but would purchase again, it's better than your average tshirt!! It's SOOO SOFT!!! The length is absolutely perfect and the sizing is ON POINT!! The design is nice and it... It's SOOO SOFT!!! The length is absolutely perfect and the sizing is ON POINT!! The design is nice and it washes very well too. A bit pricey but would purchase again, it's better than your average tshirt!!

Better Than Expected

I can tell Phaseline really cares about what they do. The artwork on the shirts is very different from what you usually see, and the quality of the material is way better than I expected. My order did take a little longer to arrive than I expected, and the fit was a bit snug for my liking. I messaged support and they got me all fixed up. Nothing terrible, just something to be aware of when ordering. All in all, it’s a nice company with a lot of potential. I can tell Phaseline really cares about what they do. The artwork on the shirts is very different from what... I can tell Phaseline really cares about what they do. The artwork on the shirts is very different from what you usually see, and the quality of the material is way better than I expected. My order did take a little longer to arrive than I expected, and the fit was a bit snug for my liking. I messaged support and they got me all fixed up. Nothing terrible, just something to be aware of when ordering. All in all, it’s a nice company with a lot of potential.

Hat Is Great

I bought the Dad Hat back in December and its held up the whole time. I bought the Dad Hat back in December and its held up the whole time. I bought the Dad Hat back in December and its held up the whole time.

Art Is Sick

My friend sent me this through instagram. I was worried at first- because I usually don't buy stuff online. It shipped pretty quick and I was extremely surprised by the amount of detail in the art. Shirt holds up. My friend sent me this through instagram. I was worried at first- because I usually don't buy stuff online. It... My friend sent me this through instagram. I was worried at first- because I usually don't buy stuff online. It shipped pretty quick and I was extremely surprised by the amount of detail in the art. Shirt holds up.

Great Company

The designs are definitely unique and you can see the effort put into them. My order wasn’t perfect β€” one shirt had a small misprint and shipping took a bit longer than I’d hoped. That said, customer service was polite and quick to respond. They sent me a new one and let me keep the old one. Not a flawless experience, but nothing that would stop me from giving them another try. The designs are definitely unique and you can see the effort put into them. My order wasn’t perfect β€” one... The designs are definitely unique and you can see the effort put into them. My order wasn’t perfect β€” one shirt had a small misprint and shipping took a bit longer than I’d hoped. That said, customer service was polite and quick to respond. They sent me a new one and let me keep the old one. Not a flawless experience, but nothing that would stop me from giving them another try.

Fast Shipping! Good Product

Fits perfectly and I love the design. The shirt arrived earlier than expected. Fits perfectly and I love the design. The shirt arrived earlier than expected. Fits perfectly and I love the design. The shirt arrived earlier than expected.

Passed My Standard

I honestly feel like the fit and quality of these shirts is top notch. They’re comfortable and feel like material isn’t going to just shred or fail. I like the designs a ton, and I’m looking forward to getting my hands on some more of them! Also I get a lot of comments on the shirts, either the design or quality, or both.Β  I honestly feel like the fit and quality of these shirts is top notch. They’re comfortable and feel like material... I honestly feel like the fit and quality of these shirts is top notch. They’re comfortable and feel like material isn’t going to just shred or fail. I like the designs a ton, and I’m looking forward to getting my hands on some more of them! Also I get a lot of comments on the shirts, either the design or quality, or both.Β 

Information Center

Shipping Speed

We Pride Ourselves On A Fast Turnaround Time.

Orders are Expected to Ship Within 72-96 Hours After Purchase.

  • Orders on average are packaged to shipΒ 2-3Β business days after order received. Your shipping estimated time of arrival does not begin until it’s been handed off to the courier (USPS, UPS, DHL).
  • Monthly Drops will extended production times by 2-3 business due to the sheer volume of orders we experience.

Shipping Policy

SHIPPING

𝑾𝒆 π’”π’‰π’Šπ’‘ 𝒂𝒍𝒍 𝒂𝒓𝒐𝒖𝒏𝒅 𝒕𝒉𝒆 π’˜π’π’“π’π’… !

A.Shipping: Phaseline.Co will ship your order to the shipping address provided during the ordering process. We strive to process and ship orders promptly, but delivery times may vary based on the shipping method and destination.

B. International Shipping: Phaseline.Co offers international shipping; however, additional customs fees, duties, or taxes may apply. These charges are the responsibility of the customer and are not included in the order total or shipping costs.

  • Typical shipping is 3 to 5 days for US orders and 7 to 21 days for international orders/APO.
  • We are not responsible for carrier delays with packages. Once it leaves our hands, it is in the carrier's full possession, and we have no control over it.
  • Any questions or concerns regarding shipped packages should be addressed with the carrier, using your tracking number.
  • For more information on shipping timeframes, visit the carrier's website.
  • For packages that may end up lost or in transit for too long, please contact the postal carrier before reaching out to us. Fill out a lost package form with them.

Note: All our products are made-to-order. We don't have bulk stock lying around collecting dust. Everything is Printed, Engraved or Embroidered just for you so please allow 2-3 Business Days for Apparel Items and up to 7 Business Days for Laser Engraved Items.

When we print your shipping label, you will receive a shipping confirmation email that contains a tracking number. Β You should receive your order within 2-4 business days once you receive shipping confirmation.

For Any Questions/Comments/Concerns Feel Free To Email: cs@americansunitedinc.com

Sizing Guide


- Let’s Talk Sizing -

We get it β€” sizing can be a pain with most apparel brands.
That’s why we went beyond the generic sizing chart to create a real guide that solves fit problems before they happen.

We tested our products on different body types, different style preferences, and real-world wear to make sure you can find the perfect fit, no guesswork and no wasted shirts.

If you Still would Like The Generic Sizing Chart They Are Located At The Bottom Of the guide.

This guide will walk you through everything you need to know, step-by-step.

THE ULTIMATE SIZING / FIT GUIDE


TABLE OF CONTENTS

  1. Quick Size/Fit Guide – Sizing for all wearable products.

  2. Solutions for Common Fit Challenges – Tailored tips for every body type.

  3. Choosing the Right Fit for Your Style – How to size for different looks.

  4. Caring for Your Gear – Keep your fit and your clothes looking new.


1. QUICK SIZE / FIT GUIDE

A straightforward reference to help you quickly match your size based on chest measurement.

Next Level 6210 – Premium Tees

(Unisex crew neck, short sleeve)

Size Chest (inches)
S 34–37"
M 38–41"
L 42–45"
XL 46–49"
2XL 50–53"

Fit Notes:

  • Slightly tapered athletic cut through the chest and arms.

  • True-to-size for a slim/athletic fit.

  • Size up for extra length or a relaxed fit.


IND4000 – Hoodies

(Unisex pullover hoodie with kangaroo pocket)

Size Chest (inches)
S 34–36"
M 38–40"
L 42–44"
XL 46–48"
2XL 50–52"

Fit Notes:

  • Standard unisex fit β€” not overly slim, not overly baggy.

  • Size up for a roomy, streetwear fit or for layering.

  • Great balance of comfort and shape retention.


Comfort Colors – Vintage Tees

(Unisex pigment-dyed tee with a worn-in feel)

Size Chest (inches)
S 34–36"
M 38–40"
L 42–44"
XL 46–48"
2XL 50–52"

Fit Notes:

  • Relaxed fit with extra room in the torso.

  • Runs slightly large β€” most people stay true to size or size down for a fitted look.

  • Ideal for a vintage, laid-back style.


2. SOLUTIONS FOR COMMON FIT CHALLENGES

Everyone’s body is different β€” here’s how to dial in your fit no matter your shape or proportions. We have gotten this question a lot- I had no experience in how to answer it- so we worked with multiple individuals to get this perfect. Really simple fixes.


Long Torso

  • Problem: Shirts ride up when you move or feel too short overall.

  • Solution:

    • Size up for extra body length.

    • Comfort Colors are naturally longer, so true size may work.


Short Torso

  • Problem: Shirts feel too long or bunch up at the waist.

  • Solution:

    • Stay true-to-size or size down for a cleaner look.


Broad Shoulders / Muscular Build

  • Problem: Shirts are tight across shoulders and upper arms.

  • Solution:

    • Size up for mobility and comfort.

    • Next Level 6210 tees are tapered, which is perfect for athletic builds.


Slim / Narrow Build

  • Problem: Shirts look boxy or too wide.

  • Solution:

    • Stick with true-to-size for a more fitted look.

    • Avoid sizing up unless going for a streetwear vibe.


Athletic / V-Shape (Broad Shoulders, Narrow Waist)

  • Problem: Fit is perfect in the shoulders but loose at the waist.

  • Solution:

    • Stay true-to-size with Next Level tees.

    • Use layering (hoodies, jackets) to balance proportions.


Taller Than Average

  • Problem: Shirts are too short overall or ride up when lifting arms.

  • Solution:

    • Size up for extra length.

    • Hoodies and Comfort Colors typically have more natural length.


Shorter Than Average

  • Problem: Shirts feel baggy or too long.

  • Solution:

    • Stick with true-to-size or size down.


Between Sizes

  • Problem: Your measurements fall between two size ranges.

  • Solution:

    • For fitted look, go down one size.

    • For relaxed or streetwear fit, go up one size.

    • Hoodies are more forgiving and can usually go either way.


3. PICKING THE RIGHT SIZE FOR YOUR STYLE

Your preferred style matters just as much as your body type.
Here’s how to choose a size for the look you want:


Baggy / Oversized

  • Size one or two sizes up depending on how dramatic you want the look.

  • Works best with hoodies and Comfort Colors tees.


Slim Fit

  • Stay true-to-size for a clean, athletic look.

  • Perfect for Next Level 6210 tees.


Layering

  • Consider sizing up one size to make room for undershirts or base layers.

  • Ideal for colder climates or hoodies worn over tees.


Everyday Fitted Wear

  • True-to-size is best.

  • Balances comfort and style.-Not Too Tight, not too loose.


Looser Abdomen Fit

  • If you carry weight around your midsection, consider sizing up one size.

  • Comfort Colors are naturally forgiving and great for this fit style.


4. CARING FOR YOUR GEAR

Proper care keeps your shirts and hoodies looking new and fitting right for longer.


Washing

  • Wash cold to prevent shrinkage.

  • Use a gentle detergent β€” avoid bleach.


Drying

  • Air dry or tumble dry on low heat.

  • High heat can shrink cotton and damage graphics.


Storage

  • Fold neatly to avoid stretching out necklines.

  • If hanging, use wide hangers to maintain shoulder shape.

---------------------------------------------------------------------------

Pro Tip: Fabric Memory

High-quality cotton and blends have what’s called β€œfabric memory”:

  • After a wash and dry, the shirt returns to its original shape β€” if properly cared for.

  • Avoid stretching the neck or sleeves while wet, as it can distort the fit permanently.


Pro Tip: Wash Before First Wear

Washing before wearing:

  • Removes any leftover dyes or production residues.

  • Allows for minor pre-shrinkage so you know exactly how the shirt will fit after that first wash.

  • Next Level 6210 Sizing Chart From Factory.
  • Comfort Colors 1717 Sizing Chart From FactoryΒ 
  • Independent Trading IND4000 Sizing Chart From FactoryΒ 

Cleaning Instructions

Take Care Of The Art

Here Is Some Tips/Tricks To Preserve The Art and the Product.

( You Don't have to do this, the quality of the print will hold up. However these tips will increase the life of the product)

  • Turn The Item Inside Out
  • Hang Dry Or Tumble Dry
  • Do Not Iron Design
  • Do Not Use Bleach
  • Machine Wash Or Cold Wash Only
  • Do Not Dry Clean

Customer Support

The Customer Will Always Be Number One. No Page Will Be Left Unturned.

If you ever need anything feel free to email at: cs@americansunitedinc.com