10 Best Boxer Briefs for Big Thighs & Muscular Legs

Whether you're a naturally bigger guy, or all that time you spent training in the gym has given you quads of the gods, one thing is for sure—shopping for boxer briefs can be a pain.

Those conventional boxer briefs just never seem to fit right around the thighs. Instead, they’re too tight and too restrictive, and ride up.

Isn’t there a better alternative out there?

Well, we went out on a quest to find the best boxer briefs for big thighs and muscular legs. And we found some winners!

In this guide, we'll go over some of the most important things to look for when you're shopping for underwear for big thighs, and our top 10 picks!

What To Consider When Looking For Boxer Briefs For Big Thighs

There are tons of underwear options for men. Nevertheless, not all of them are equal.

How can you know for certain that your boxer briefs are going to fit around your thighs comfortably?

Below, you will find a breakdown of some of the most important factors to consider when investing in boxer briefs.


First and foremost, you’ll want to make sure that your briefs keep your body cool.

If you sweat too much in that area, you’re going to smell pretty bad. This is something that no man wants. That's why it is important to choose boxer briefs that are breathable.

Breathable underwear will let the air flow in and out freely. In return, you’ll feel great and fresh around the clock.

  • Cotton stretch underwear boxer briefs multipack featuring comfortable elastic Calvin Klein logo waistband
  • Soft and breathable stretch cotton blend
  • Packs are available in assorted colors
  • Stretch fabrication for comfort and shape retention
  • Durable, everyday boxer briefs pack


As a man with big thighs or muscular legs, you really need stretchy underwear. If the underwear isn’t stretchy, they'll be stiff, uncomfortable and ride up.

No dude wants bunched up boxer briefs.

With more stretch, you can relax knowing that the briefs will fit comfortably around your oversized thighs.

  • Lightweight, smooth HeatGear fabric & articulated mesh fly panel
  • 4-way stretch fabrication allows greater mobility in any direction
  • Moisture Transport System wicks sweat & dries quickly
  • Anti-odor technology prevents the growth of odor-causing microbes
  • Performance waistband

Lightweight Materials

You’ll also want to choose underwear that's lightweight. Heavy underwear will be uncomfortable and hot.

With lightweight materials, you’ll be able to make through the entire day and sleep comfortably all night long, without needing to worry about sweating your butt off!

Soft To The Touch

While you’re at it, you’ll want to make sure that the material is soft. If you choose a material that's rough, there's a good chance that it's going to be annoying and may even cause chaffing.

A good test is to rub the material with your fingers. If it feels soft and silky smooth, you're good to go. If it feels like sandpaper, skip them.

  • Pack of two boxer briefs in stretch fabric each featuring logoed waistband and contoured pouch
  • Tag-free labeling

Odor Protection

Finally, you should choose a pair of boxer briefs that offers odor protection. After all, you don't want to smell terrible and musty.

Most quality boxer briefs will have some type of odor protection, so you shouldn’t have to look too far.

  • Four-pack of stretch Boxer with ComfortFlex Waistband briefs with each featuring extended legs and logoed elastic waistband
  • Fresh IQ advanced odor protection technology attacks odor-causing bacteria in your clothing to help you feel fresh all day
  • Stretch cotton moves with you for all day comfort
  • Soft, stretchable comfort flex waistband moves with you and keeps its shape wash after wash
  • Leg bands that won't ride up guaranteed

Top 10 Boxer Briefs For Thick Thighs & Muscular Legs

Now that you know some of the top qualities we looked at, here are the 10 best boxer briefs for thick thighs and muscular legs.

Saxx Men’s Vibe Long Leg Boxers Underwear

Saxx Mens Vibe Long Leg Boxers Underwear

Pro: Moisture wicking waistband
Con: Fabric might start to deteriorate within a year

Modern Design And Fit: The Saxx Company has really accomplished perfection when it comes to men’s underwear.

This model is one of the most comfortable or performance worthy pair of boxers you'll find online. With the moisture wicking waistband, it doesn’t matter if you find yourself in a warm or cold environment, because these boxer briefs will truly hold up no matter what.

In addition to this, this amazing pair of underwear features ergonomically shaped panels that wrap around the legs and muscle groups to provide a tighter and more comfortable fit.

Jockey Men’s Underwear Sport Microfiber Midway Brief

Jockey Mens Underwear Sport Microfiber Midway Brief

Pro: Odor control
Con: Length is a tad too long

Stays In Place All Day: The Jockey Men’s Underwear Midway Brief offers immense comfort throughout the day and night. The underwear is designed from 80% polyester and 20% spandex to ensure adequate ventilation, flexibility and intactness.

The waistband is mid-rise and legs will fit midway down the thigh. The great benefit of this underwear is it will not stretch, but keep its shape throughout wear.

The H-Fly pouch design provides extra support, while the spandex delivers the perfect amount of flexibility. The state-of-the-art odor control technology will help keep you feeling fresh, even during and after intense activities.

Patagonia Men’s Capilene Daily Boxers


Pro: Permanent odor control
Con: Might be tight around the crotch and leg areas

Smooth And Comfortable: With moisture wicking polyester material, it really is no wonder as to why the hardworking man would choose the Capilene Boxers as opposed to all others.

The synthetic base layer is designed to wick moisture away from the body quick and fast, which makes this pair of boxers suitable for just about any situation imaginable.

Along with this, the Capilene polyester fabric is created from 30% recycled material, so when you invest in this comfortable pair of underwear you can say that you are doing your part to preserve the Earth.

Hanes Ultimate FreshIQ Stretch Long Leg Boxer Briefs


Pro: Tailored to fit
Con: Waistband is slightly long

Immense Comfort All Day: The Hanes Ultimate FreshIQ Underwear is designed from 95% cotton and 5% spandex. These materials work together to deliver flexibility, comfort and ventilation.

In addition to these benefits, the underwear is also embedded with odor protection technology. This technology is designed to eradicate “odor-causing bacteria” on the spot.

Even if you spend hours working out or sitting behind a desk, you will feel still feel fresh throughout your day. The ComfortFlex waistband will stay intact until you are ready to replace them with clean underwear.

Under Armour Men’s Original Series 9” Boxerjock


Pro: 4-way stretch fabrication provides greater mobility
Con: They don't come in packs

Performance Style Waistband: It doesn’t matter if you are an athlete or just someone with an active lifestyle. There are probably times when your underwear just doesn’t perform and provide the kind of protection that you need on a daily basis.

Well, when you invest in the Under Armour Boxerjock this is something that you will never have to worry about thanks to the lightweight, comfortable, and innovative design. The fabrication of this product features a 4-way stretch design that provides extreme mobility in any direction that you might need to move.

When you combine this with the performance waistband, you will simply not find a more performance worthy or comfortable pair of boxers available on the market.

Calvin Klein Men’s Underwear Cotton Stretch Boxer Brief


Pro: Great color selection
Con: Not tagless

Breathable And Flexible: If you're familiar with the Calvin Klein brand, you know that it delivers excellence. Well, the same can be said about the Calvin Klein Underwear Cotton Stretch Boxer Brief. This underwear is designed from 95% cotton and 5% spandex.

These materials work together all day long to deliver immense comfort, flexibility and breathability. With so many colors to choose from, you can find the perfect design for all of the outfits in your wardrobe.

The underwear will keep its shape all day, even after you become drenched in sweat. The waistband is very flexible, but designed to stay intact.

Lacoste Men’s Stretch Boxer Brief


Pro: Roomy pouch
Con: Size runs large

Superior Quality: The Lacoste Stretch Boxer Brief is designed from 95% cotton and 5% spandex. This blend of materials delivers adequate ventilation, comfort, flexibility and durability.

The double stitching around each leg and waistband is to ensure the material does not come unraveled, which is perfect for guys with bigger thighs!

There is no label on the interior of the waistband to give you grief. And, the pouch is contoured to ensure the precise fit and immense comfort, even if you have a bigger package.

Related Garments The Flying Cross Boxer Brief


Pro: Will not ride up the thigh
Cons: Waistband material is a little itchy

No Adjustments Needed: The Flying Cross Boxer Brief is manufactured from 50% modal, 45% cotton and 5% spandex. This combination ensures that they’ll last a lifetime.

On top of that, the briefs are very stretchy, so they’ll fit around your legs pretty comfortably.

The unique Atlas Luxe fabric is great, because it makes you feel like you’re not wearing underwear at all. Another perk is the fact this underwear does not require any adjusting and they don't ride up the thigh.

The only bad thing about The Flying Cross Boxer Brief is the waistband. The stitching around the waistband can be a little itchy from time to time. Otherwise, these briefs are great for men with big legs.

Mack Weldon Boxer Briefs


Pro: The softest feel
Con: Waistband can be tight

A True Luxurious Feel: If your goal is to get the best feeling briefs, you’ll definitely want to check out the Mack Weldon Boxer Briefs.

These briefs are manufactured using a unique blend of beech wood, modal, Lycra, and cotton. The fabric is allowed to sit for eighteen hours, before it is cut. This method helps to achieve a much softer feel and more consistency.

These briefs will not expand and enlarge over time. They have a good stretch, but they always spring right back into place.

They also have a waistband that does not roll. However, it feels a little tight at times. Overall, these briefs will definitely satisfy most men with big thighs.

Pair Of Thieves Black Whole SuperFit Boxer Brief


Pro: 4-way stretch for a perfect fit
Cons: Can feel restrictive

Form-Fitting: There is definitely a lot to like about the Pair of Thieves SuperFit Boxer Briefs. These boxer briefs provide a wealth of benefits.

For instance, they’re manufactured with microfiber polyamide. This gives them the feel of a basketball jersey. The briefs also offer 4-way stretching and they’re form-fitting. This combination ensures that they’ll fit comfortably around almost every man.

The briefs also offer moisture-wicking and they’re quick drying. When you’re performing at your best, you can rest assured knowing that your briefs will keep your comfortable and cool.

Another great thing about the Pair of Thieves SuperFit Boxer Briefs is the fact that they’re equipped with no-chafe seams. Their only flaw is the fact that they can be a little tight and restrictive.

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