Finding a great pair of underwear is hard, but it can be especially challenging if you’re a hefty dude. Well, the quest for the best underwear for big men stops here. Say goodbye to waistbands that pinch belly fat, legs that surreptitiously rise, and fabric that sags with sweat and wear. Enter the best underwear for big guys. It’s all smooth and seamless sailing from here.

First and foremost, a solid pair should be comfortable. Essentially, you should forget you’re even wearing them. The length should cover enough of your thigh and behind so that it stays put as you move throughout the day. And the fabric should be soft to the touch yet preferably moisture-wicking. If you’re a big guy, you’re likely no stranger to sweat.

If your current underwear ain’t cutting it, rest assured, there are options out there that do all of the above—and more. In fact, they’re all laid out below. Take a peek at some of the best underwear for big men, and say hello to sweet, sweet comfort.

Key Takeaways 

The best underwear for big men is Fruit of the Loom Coolzone Boxer Briefs, thanks to its cut and design, made especially with big guys in mind. It’s moisture-wicking, tagless, and comes with a higher rise for big bellies. For the ideal sweat and sport underwear, the flatlock stitching and light, breathable construction make New Balance Mens Boxer Brief a safe bet.

A lot of brands have extended sizing to incorporate plus-size men’s underwear, but Fruit of the Loom is one of the only brands that has created a boxer brief specifically cut and designed for big guys (they also have both long and short leg varieties, depending on your height).

Almost 200,000 Amazon reviewers agree: this is the best underwear for big men, and the proof is in the pudding. You can thank them for a higher rise made for a fuller midsection, no ride-up legs, and mesh fly ventilation for breezy comfort and lots of support.

It’s also tagless, so no there’s no scratching on your back. A small feature, but one that makes a difference. And yes, sweaty dudes, the blend of cotton and polyester is moisture–wicking, so you stay comfortable and dry all day long.

Material: 94% Cotton, 6% Polyester | Type: Boxer Briefs | Colors: 19 | Sizes: S-5XL

This is the pair you want to wear on a date. The all black look makes it easily the sexiest underwear on this list. Even though the price tag is steep for a single pair, the quality and construction make it absolutely worth it.

Why, might you ask? Well, it’s got an extended leg, no-chafing seams, and mesh panels for enhanced ventilation. They’re also quick-drying, sweat-wicking, and odor-resistant. But don’t take my word for it.

Accolades include “Best Performance Underwear” from the GQ Fitness Awards 2020, Vogue Hommes, British GQ, and Robb Report. Sounds like a winner.

Material: 91% Recycled Polyester, 9% Elastane | Type: Boxer Brief | Colors: 1 | Sizes: XS-2XL

Hanes is another mainstay in the underwear world. Consider this the value version of the Fruit of the Loom pair. For under the $30 mark, you get six classic pairs in an assortment of colors. They’re pretty straightforward, but you know what you’re getting here: solid underwear built with the bigger dude in mind.

How so? For starters, it’s got a comfort flex waistband that’s suited for bigger tummies. It also has a no ride-up leg, and cool comfort technology that helps wick moisture away throughout the day. Cotton construction makes it breathable, which means no swamp crotch. We’ll take it.

Material: Solids 100% Cotton / Heather 75% Cotton, 25% Polyester | Type: Boxer Briefs | Colors: 6 | Sizes: S-3XL

From a looks perspective, Harbor Bay is probably my favorite. I’m really into the attractive striped waistband. Looks aside, though, this is a solid pair of underwear for big guys, boasting comfort and a great fit.

The latest iteration of their big and tall boxer briefs has a redesigned leg opening to avoid unnecessary binding and chafing. It’s also full-rise at the front and the back for optimal coverage. No plumbers crack here. And it holds shape pretty well, even when perspiring.

Each pair is made entirely from cotton, which is a naturally breathable fiber, but one that also absorbs sweat. So it might not be the best option if you’re particularly sweat-prone.

Material: 100% Cotton | Type: Boxer Briefs | Colors: 4 | Sizes: XL-8XL

Speaking of sweat, boy have I got your pair. Here is another large men’s underwear that is perfect for sweat, sport, and any guys who might do heavy lifting at work. Let’s start with the stitching. It’s flatlock, so that means no chafing, which can be a huge, uncomfortable problem for dudes with large thighs.

The material might be the best part, however. Made of polyester and spandex, it’s lightweight, breathable, and has four-way stretch for ease of movement. It’s also quick-wicking and comes with a mesh gusset that literally forces sweat away from the body. Can I get a hell yeah?

Material: 90% Polyester, 10% Spandex | Type: Boxer Briefs | Colors: 23 | Sizes: S-5XL

Fabrics made of bamboo have been around forever, but it’s only recently that contemporary brands have been making good use of this durable plant. It’s especially great for underwear and activewear, thanks to its naturally antimicrobial and moisture-wicking properties. When it comes to the best underwear for big men, Zonbailon’s bamboo boxer briefs are a winner.

They’re lightweight, super soft, and have a 3D center pouch that is neither too loose nor too tight. Plus it has a double-layer opening for plenty of airflow. Like the best of them, the leg won’t ride up and there’s no thigh rubbing.

But the thing big guys will surely love is the 1.38-inch thick waistband. It’s comfortable, secure, and won’t pinch.

Material: 95% Bamboo Fiber, 5% Spandex | Type: Boxer Briefs | Colors: 20 | Sizes: M-3XL

What’s better than cotton? Apparently, bamboo viscose. Bamboo is naturally breathable, and viscose is lightweight yet lustrous, from look to feel. Bamboo Cool uses this winning combination to craft a light, soft pair of underwear for big dudes.

As a nice plus, the brand is also Climate pledge friendly, which means it meets the criteria for several different sustainability certifications.

Sure, it has a nice elastic waistband that won’t bunch and an open fly design. But when it comes to construction, this pair stands out. It’s got a seamless buttocks, which means the seams are reserved for the outer thigh. Expect a nice, long lean seamless design. Maybe you’ll want people to see you in your underwear after all.

Material: 92% Bamboo Viscose, 8% Spandex | Type: Boxer Briefs | Colors: 18 | Sizes: S- 3XL

These days, most guys seem to prefer boxer briefs, but many a dude still rocks boxers, especially at home in the evenings. And for the best boxers, who else to turn to other than Hanes?

Even though this pair feels light as air, they’re still sturdy and won’t stretch out. You can thank a good amount of polyester for that. Cool comfort technology made from cotton means that it’s breathable and moisture-wicking. Great for sleep on those warm summer nights.

Material: 55% Cotton, 45% Polyester | Type: Boxers | Colors: 5 | Sizes: S-3XL

What To Look For In The Best Underwear For Big Men

Material

The most important feature of the best underwear for big men is what it’s made of. This will determine how well the underwear holds its shape, and whether it’s breathable. Expect to find cotton and bamboo as the dominant material, because it’s porous. Look for additions of spandex, viscose, or polyester for stretch and maintaining shape.

Type

Without a doubt, the best underwear for men is boxer briefs, because they provide structure and support without any squeezing. However, plenty of dudes like boxers. It’s a good choice if clingy material drives you nuts.

Construction

How the best underwear for big men is made is a big factor. Are there lots of scratchy seams? Does the pouch seem restricting, or is there plenty of room? Is there any mesh for airflow? What about the waistband, is it thick and comfortable or tight and bunchy? All of these details should come together in a comfortable way to make a great pair.

Final Verdict 

Without a doubt, the best underwear for big men should be comfortable, breathable, and have some give while still maintaining its shape, like Fruit of the Loom Coolzone Men’s Boxer Briefs. It has mesh fly ventilation, a higher rise, and moisture-wicking material, for all-day comfort.