Mack Weldon vs Tommy John: Which Brand Makes Better Underwear

Men don’t buy underwear often, but when we do, we make sure to buy the one that will last. A sufficient number of underwear items is essential if you ask me.  I personally have a full drawer of boxer briefs therefore I maintain a fairly broad rotation.

On the other hand, I hate to see my underwear fabric worn bare after a few months or waistbands stretched out.

That’s why I tend to get only high-quality underwear.

Today, I’m going to compare two amazing brands that make outstanding underwear I personally love – Mack Weldon and Tommy John.

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Mack Weldon Vs Tommy John Underwear

Mack Weldon vs Tommy John Comparison
SampleAIRKNITx Boxer BriefApollo
FeaturesBreathable AIRKNITx performance underwear engineered to keep you dry, cool, and comfortable to the end of your workout (or workday).The ultimate underwear is designed for all-purpose, everyday wear with an insanely soft feel.
Fabrics50% Polyamide / 33% Polyester / 17% Elastane79% poly, 14% modal, 7% spandex
Colors available113
Return policyReturn within 30 days of purchase unworn and unwashedReturn within 30 days of purchase unworn and unwashed

Mack Weldon Review

Mack Weldon is a men’s clothing brand. They don’t make just underwear but socks, hoodies, T-shirts, polos, pants, and shorts.

Their mission is to deliver high-quality and comfortable products constantly so men would never have to think twice before getting a piece of basic clothing.

As they claim, they are “reinventing men’s basics.”

Also, Mack Weldon has introduced their TOG (Try On Guarantee) which means that if you don’t like your 1st pair of underwear, they will send you a different size or even give you a full refund!

If you want to start the return process all you have to do is to head over to their website.

Pretty cool.

In this review, I’ll focus on Mack Weldon’s underwear. You are going to read about the best-selling underwear that distinguishes Mack Weldon from its competition.

18-Hour Jersey Boxer

No, this doesn’t mean how long you can wear it (I mean, you should change it every day, right…). The 18-hour part refers to the period the fabric sits for before it’s cut – that’s how long it takes for the material to naturally expand.

The 18-Hour Jersey Boxer is made of cotton, modal, and spandex, meaning that you shouldn’t use them for exercising but for relaxing at home and sleeping. Also, they do ride up a bit when wearing tighter pants, keep that in mind.

AIRKNITx Boxer Brief

These boxers are just amazing! They offer comfort without too much compression. Thanks to the fabric made of polyamide, polyester, and elastane, they are great at wicking the sweat and they stretch a lot. This is why they are great for intense activities such as jogging and working out.

What I like about AIRKNITx is that they don’t ride up, so you don’t have to turn around in awkward situations to make some adjustments.

Silver Boxer Brief

Silver Boxer Brief are made of cotton just like the 18-Hour Jersey ones, therefore they’re not meant for intense activities since the Silver Boxer Brief fabric isn’t breathable as the AIRKNITx one.

On the other hand, they have a closer fit than the 18-Hour Jersey Boxer and they feature antimicrobial Silver XT2 fiber. This type of special fiber prevents bacteria and odor, making them a great choice for traveling or long walks.

Mack Weldon Pros

Mack Weldone makes high-quality underwear, that’s for sure. Even though the price is a bit high, they offer great products.

Consumers loved the durability of the underwear as well as the support it offers to keep everything in place.

Also, I’d like to mention Try On Guarantee which makes giving a shot less risky.

Mack Weldon Cons

Mack Weldon underwear is a bit pricey compared to other brands. Honestly, you can get decent-quality underwear for a fraction of the price.

Also, make sure to avoid the 18-Hour Jersey line with tight pants or during a workout because you’re going to experience a bit of ride up.


  • High-Quality Underwear
  • Excellent Support
  • Extremely Durable
  • Try on Guarantee


  • Pricey
  • A bit of Ride up With Tighter Pants

Tommy John Review

Do you mind if I get a bit subjective here? I just can’t hold it. I’ve tested numerous brands and Tommy John is definitely my favorite one!

But let’s step a few years back in time.

In 2008, with no experience in clothing design or manufacturing, Tom and Erin left their careers and started a new journey with one mission – to make more tailored, fit, and fashionable underwear.

And they did a hell of a job!

They’ve made high-quality underwear that provides comfort, support, and the most important thing – they don’t ride up!

Here are some of Tommy John’s best-selling underwear items.


It took Tom and Erin 4 years to develop the Apollo and it absolutely deserves the best-seller title. It’s soft and stretchy to the touch as well as breathable and moisture-wicking. In other words, the perfect underwear for do-it-all purposes.

What makes the Apollo unique is the fabric that keeps your skin up to 7 degrees cooler than cotton in hot weather. Also, it features a horizontal Quick-Draw Fly, a Stay-Put waistband, and legs that don’t ride up.


Cool Cotton

If you’re looking for breathable underwear you can wear even during a workout, Cool Cotton might be the right pick for you.

The Cool Cotton features a Stay-Put waistband that won’t roll, bunch, or pinch. Also, there’s Quick Draw Fly–a horizontal fly for quick access when nature calls.

The cotton is blended in with technical fabrics so they don’t saturate like other cotton underwear (and it helps keep them odor-resistant, too).

Second Skin

The Tommy John Second Skin line feels as if you are wearing nothing at all.  The combination of 90% silky, non-pilling micro modal fabric and 10% Spandex provides a luxurious, soft, and silky feeling.

According to numerous customer reviews, these boxers are incredibly soft. So, if you’re looking for luxury underwear that will transform your day-to-day, look no more.

This is the one you’ve been looking for.

Tommy John Pros

Tommy John makes outstanding underwear using cutting-edge fabrics. They prioritize comfort over anything else.

According to thousands of reviews, the consumers are so happy with the fact that the underwear doesn’t ride up and it stays in place across body types.

They’ve invested a lot of time to develop cooling technology applied across various types of their underwear and it paid off!
Consumers love the fact that their skin stays cool on warm days. Instead of having a pond down there, you’ve got an AC area.

Love it!

Tommy John Cons

Hmm, well Tommy John is kind of a luxury brand, therefore no wonder it’s pricey.

Let me put it this way – if you don’t mind spending the money you’d spend for one lunch in a restaurant, then go for it and thank me later.


  • Comfortable
  • Incredibly Soft
  • Cutting-Edge Fabric Technology
  • Perfect Fit for Everyone
  • The Underwear Doesn’t Ride up


  • Pricey, but affordable for quality you get!

The Bottom Line – Mack Weldon vs Tommy John

In this review I did my best to present two amazing brands and their efforts to make our underwear shopping experience as easier as possible.

Both brands offer pricey underwear but they are definitely worth it. They’ve invested a lot of time and effort to reinvent men’s underwear and it paid off!

Mack Weldon has made underwear that’s apparently eternal. Countless customer reviews have mentioned that the underwear is as good as new after dozens of washing and drying cycles.

The underwear is super comfortable and it keeps everything in place all the time. Many different options make Mack Weldon the perfect pick for different occasions and activities.

Last but not least is their Try On Guarantee that lets you try their underwear and if you don’t like it you’ll get a different one or refund.

The price of Mack Weldon’s garments is something a lot of consumers find repelling.

Also, there have been a lot of negative reviews about the 18-Hour Jersey line. Consumers claim it rides up and that you should avoid wearing them with tight pants.

Now, there’s Tommy John. I’ve come across a fact that Tommy John scored a 4.4-star rating based on 67.000 reviews. Sixty-seven. Thousand. Reviews.

Consumers love how comfortable the underwear is. Also, there are cutting-edge fabrics that distinguish Tommy John from its competition – the cooling tech making the area up to 7 degrees cooler on hot days.


They don’t ride up! No adjustment needed! We love it!

Also, I’d like to add that Tom and Erin didn’t just stop here.

They’ve introduced the Second Skin line that feels like… actually a lot of people have tried to describe the feeling but they ended up with this – it’s difficult to describe how good something is when you’ve never experienced anything like that before.

No more questions, Your Honor.

Even though Tommy John is slightly pricier than Mack Weldone I am still 100% sure that the winner of this duel is… Tommy John!

Simply perfect.

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