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 (4.8/5 Stars)

Proportional Fit™ Boxer Briefs

Proportional Fit™ Boxer Briefs

Regular price $ 11.45
Regular price $ 11.45 Sale price $ 16.95
SAVE 32% Sold out

Finally, Underwear Made For How Bigger Men Are Actually Built.

No rolling waistband. No riding-up legs. No constant adjusting. Just underwear that stays where it should, so you can put it on and forget about it.

✓ No Rolling or Digging — Wide StayFlat Waistband™ stays flat against your belly.
✓ No Riding Up or Bunching - Extra thigh room lets you move without squeezing or creeping up.
✓ Less Rubbing & Chafing - Longer leg design helps keep your thighs from rubbing together.
✓ Cool, Dry & Comfortable - Breathable cotton + mesh helps keep sweat from building up.
✓ USA Based Company.
 

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Proportional Fit™ Boxer Briefs

Regular price $ 11.45
Regular price $ 11.45 Sale price $ 16.95
SAVE 32% Sold out

How Do I Know What Size To Order?

Use your waist measurement and our size chart to find your best fit. If you're between sizes, we recommend sizing up!

Will The Waistband Roll Under My Belly?

The wide StayFlat Waistband™ is designed to stay flat against your belly instead of folding, rolling, or digging in when you sit and move.

What If I Have Bigger Thighs?

That’s exactly what we accounted for. Extra room through the thighs gives your legs space to move without squeezing, bunching, or constantly creeping up.

Will They Help With Chafing?

The longer-leg design keeps more fabric between your thighs, helping reduce the skin-on-skin rubbing that can lead to chafing.

What If It Doesn't Fit?

Try them risk-free for 30 days. If you don’t love the fit, get a full refund — no questions asked, no need to send them back.

What’s The Material & How Should I Wash Them?

95% cotton and 5% spandex for soft, breathable comfort with just the right amount of stretch.

Machine wash on cold with similar colors and dry on low heat.

How Long Does Shipping Take/ How Do I Contact You?

Orders are processed/shipped within 24-48 hours and typically arrive within 5-7 days.

A tracking number is provided with every order!

Any questions — call us at 603-891-1452 or email support@wearbroadandstrong.com.

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  • ★★★★★

    "I cannot go back"

    "As a big person, I wore Hanes boxer briefs for 20+ years. Then I noticed I was adjusting them all the time and my waistband became increasingly uncomfortable through the day. On the second day wearing these, I noticed — no fidgeting with my waistband. On the 4th day, I tried one of my old pairs and immediately ordered 3 more sets of 3. I cannot go back."

    Kevin M.

  • ★★★★★

    "Waistband doesn't roll"

    “Finding underwear that actually fits right without bunching up or feeling like a straitjacket is a struggle, but these briefs are the real deal. Even after a long day running errands or sitting at my desk for hours, they keep me from feeling swampy. The waistband doesn’t roll down or dig into my skin.”

    Brian N.

  • ★★★★★

    "6 Months. Still Going Strong"

    "Best Underwear I've ever owned. Had them for 6 months and there's not a single hole and they're not stretched out like most other brands. Great for big guys 350+. Thick Fabric. Durable!!!!"

    Victor D.

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Bigger underwear isn’t the same as underwear built for bigger men.

Most underwear brands start with a size medium pattern and simply make it bigger for larger sizes. The result is underwear that might fit your waist — but still fits wrong everywhere else.

That's why you've been stuck dealing with this:

  • Waistbands that roll under your belly.
  • Legs that ride up and bunch.
  • Thighs that rub and chafe.
  • Underwear you have to adjust all day.

Nobody designed underwear around how bigger men are actually built. Until now.

We rebuilt the pattern from scratch.

We call it the Proportional Fit System™ — each part is designed around how bigger men are actually built.

  • Extra room through the thighs so you can move without squeezing, bunching, or riding up.
  • Wide StayFlat Waistband™ that stays flat against your belly without rolling or digging.
  • Longer leg coverage keeps fabric between your thighs to help reduce rubbing and chafing.
  • Roomier pouch for comfortable support without squeezing or feeling cramped.

No rolling. No riding up. No constant adjusting. Just put them on and forget about them.

Frequently Asked Questions

How Do I Know What Size To Order?

Use your waist measurement and our size chart to find your best fit. If you're between sizes, we recommend sizing up!

Will The Waistband Roll Under My Belly?

The wide StayFlat Waistband™ is designed to stay flat against your belly instead of folding, rolling, or digging in when you sit and move.

What If I Have Bigger Thighs?

That’s exactly what we accounted for. Extra room through the thighs gives your legs space to move without squeezing, bunching, or constantly creeping up.

Will They Help With Chafing?

The longer-leg design keeps more fabric between your thighs, helping reduce the skin-on-skin rubbing that can lead to chafing.

What If They Don't Fit?

Try them risk-free for 30 days. If you don’t love the fit, get a full refund — no questions asked, no need to send them back.

What’s The Material & How Should I Wash Them?

95% cotton and 5% spandex for soft, breathable comfort with just the right amount of stretch. 

Machine wash on cold with similar colors and dry on low heat.

Where are you located/How do I contact you?

We are located in beautiful New Hampshire. Any questions — call us at 603-891-1452 or email support@wearbroadandstrong.com.

  • 5 stars: 74 (84%)
  • 4 stars: 14 (16%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
C
Customer

They keeo my ass dry!!!

C
Caroline Mansfield

I wish I paid better attention at my wedding ceremony because I did not hear the part that stated, "You will throughout your entire marriage be responsible buying your husband underwear." I may have backed out. None-the-less, my 6'4" hubby likes these. They snug better in appropriate places that average man height undies do not. Seriously. Ladies, undies makes the man. Buy these.

c
corey

Comfortable don’t bunch up when wearing

R
ReedFamily

Favorite undies I've ever bought

C
Cheryl Tidwell

Size is perfect ture to the size. He loves the material.

A
Alex

Fit great

C
Customer

Unlike some other underwear I’ve purchased in the past the fit is perfect and as advertised.

D
D. Harper

Fits my big butt very well

W
Watch Geek

If you’re a big guy get these. Cool and comfortable and they don’t ride up your leg like other boxer briefs.

c
caleb manley

Gave these as a gift and wasn’t sure but my dad loved them and he always says things are fine or OK. So will be buying again!!

M
M

Excellent quality. Sizing is perfect. Very comfortable. Will definitely buy again.

K
Kevin McElroy

I have been wearing HANES boxer briefs for years. (Since they were first released to the market) as a big person i liked the waist and long legs. 20 plus years. Until... I noticed I was adjusting them all the time. My waist band would move and become increasingly uncomfortable through the day. I set out to find a new normal set that wouldn't move but move enough to not feel trapped or loose. I purchased this. I did not fall in love immediately. It is a slow thing. I tried the first pair on. Wasn't impressed. Decided to keep trying the package. I noticed on the second day. No fidgeting with my waist band. And on the 4th day. I ran out and tried one of my old pair and immediately ordered 3 more sets of 4. I cannot go back. These sneak up on you and are quietly amazing.

P
Piocheguy

Excellent fit to size. Nice high rise comes to the waist line. Enough stretch to fit comfortably but snuggly. Good at moisture wicking. Have ordered twice already!

R
Rick

Awesome and Breathable!!

Y
Yvette Martínez

Fit and comfort- unbelievable! that's what he said!

g
grandmothergoose

Bought these for my husband after he rejected the fit of several other name brand underwear. The rejects were too tight, too long, or rode low below his belly. This brand washes up beautifully, the fit has the right amount of stretch, and the higher rise sits at his waistline. My hubby is on the short side (5'3") and the 5" leg length is perfect. He is losing weight, so we will definitely order this brand again when the time comes to downsize.

J
Jacqueline, Richmond CA.

They were a gift. And they loved them. He said they were soft, comfortable, and felt great when wearing them. I guess that said it all.Jacqueline Martin Richmond Ca

m
markdbrant

Good product

s
scott

Fits well and comfortable

C
Customer

So comfy

b
billy smallwood

Fit great

R
Robert C>>Burnside

Fits perfect.

J
Jessie

Big guy likes these comfortable will buy again soon

R
Remiroo1234

Quality is amazing for the price. Husband loved the comfort and look. We purchased 4XL for him - 6'4", 330 lbs.

J
Jamal C

These briefs are true to size. I'm 6'4 about 300lbs and I bought the 2xl and they fit well even after a few washes. No shrinkage. Pleased with the purchase.

M
Mo Ramirez

for a man, that’s my size 550+ pounds. There is no better boxer especially when you have to wear jeans because this does not ride up. There’s no moisture. There is no rash. It is breathable. It is comfortable. It is a game changer.

C
Calvin Nobles

Best Boxers I’ve owned

J
James I. McLallen

These are a great fit. 😊

J
Jonathan Skelton

Love em. Fit real good, true to size, no pinch or biting waste band, keeps the junk where it should be.

M
Mikki

Very good quality undies. Good material, good weight and washes and dries well.

b
billy banks

They actually fit…wow!

F
Frederick Crown

Fit well, comfortable

K
Kat R.

Have purchased these a couple times for my chunky one, and each time they fit very well. They have a good stretch to them without being hangy the way some brands are.

B
Bonnie

Full coverage for the boys with the big cheeks!

a
andrew middleton

Fantastics under garment.I’m 350# and 6ft tall 74 years old. Keeping the boys comfortable.