The page navigation is complete. You may now navigate the page content as you wish.
Skip to main content

AEO Men's Solid 9" Flex Boxer Brief

Super soft antimicrobial flex fabric is perfect for everyday wear. Ideal for the gym, lounging at home, or on the go.
Color:
True Black
True Black
Price:
Unavailable
$17.95
Reviews:
At a Glance
Long inseam: 9"
Long inseam: 9"
Brushed for added softness
Brushed for added softness
Lightweight performance fabric
Lightweight performance fabric
No fly
No fly
Supportive contoured pouch
Supportive contoured pouch
Sweat-wicking technology
Sweat-wicking technology
Antimicrobial: stay fresh longer Antimicrobial: stay fresh longer
Antimicrobial: stay fresh longer
Specially treated fabric controls odor for more wears between washes.
Made with the planet in mind Made with the planet in mind
Made with the planet in mind
Products with the "Real Good" badge are the most sustainable items in our collection.

Reviews

Rating Snapshot

Select a row below to filter reviews.
145 reviews with 5 stars.
16 reviews with 4 stars.
3 reviews with 3 stars.
3 reviews with 2 stars.
3 reviews with 1 star.

Overall Rating

4.7
10 out of 12 (83%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification

Filter Reviews

9 to 38 of 170 Reviews
9 – 38 of 170 Reviews
Flroida
Height5'11"
Weight240 lbs
Size OrderedXL
5 out of 5 stars.

Great fit

a year ago
Great underwear very light and comfortable
Helpful?
Height6'3"
Weightover 250 lbs
Size OrderedXL
5 out of 5 stars.

Longer and don’t ride up the leg

a year ago
Since buying my husband the first pair of these underwear these are the only ones he wears now..love them

Yes, I recommend this product.

Helpful?
Alabama
Height5'11"
Weight190 lbs
Size OrderedL
5 out of 5 stars.

Great fit/material

a year ago
Purchased for my husband. He LOVES the fit as well as the material!

Yes, I recommend this product.

Helpful?
Size OrderedS
Height5'6"
Weight140 lbs
5 out of 5 stars.

Great Underwear

a year ago
I wore these underwear during a very active workday, and they felt great. Since they don't ride up, I felt comfortable all day. The breathable fabric made it cool all day. I like the color as well. I will most definitely be purchasing more when these wear out. #AEReviewSweepsEntry
Helpful?
Anchorage, Alaska
Size OrderedS
Height5'8"
Weight140 lbs
5 out of 5 stars.

The best for xc running team

a year ago
My running team wear these to stop chafing and they are THE BEST! Prompt delivery. Reasonable pricing.
Helpful?
Canada
Size OrderedL
Height5'7"
Weight180 lbs
5 out of 5 stars.

Underwear

a year ago
My husband really love the feel and the 9” he used to wear fruit of the loom but no more thank you
Helpful?
Pittsburgh/PA
Size OrderedM
Height5'9"
Weight180 lbs
5 out of 5 stars.

Very comfy and stylish

a year ago
There is a breathable mesh insert exactly where you need it and I recently had to strip down to my underwear on a cruise as a challenge on a game show and I got many compliments.
Helpful?
Laramie
Size OrderedS
Height5'10"
Weight150 lbs
5 out of 5 stars.

Great quality . Long length Hard to find

2 years ago
It is super hard to find good quality 9 inch boxer briefs. These are the only brand and style my son will only wear
Helpful?
Waverly
Size OrderedL
Height6'2"
Weight180 lbs
5 out of 5 stars.

Amazing fit

2 years ago
I never felt like 6in inseams got right, and with Minnesota winters these longer 9in not only feel great but as some warmth in the thighs #AEReviewSweepsEntry
Helpful?
Middletown MD
Size OrderedXS
Height5'2"
Weight110 lbs
5 out of 5 stars.

9” Flex Boxers!

2 years ago
My son loves these boxers and they fit great! Price was awesome!
Helpful?
Little Rock
Size OrderedS
Heightunder 5'0"
Weight120 lbs
5 out of 5 stars.

Fits fine to me

2 years ago
I love the material, I purchase this item for my son because normal Hanes and off brands cotton material just was not lasting for him. I needed something that would secure,nice and comfortable for him. I would purchase again.
Helpful?
Queens, NY
Size OrderedXL
Height6'0"
Weight130 lbs
5 out of 5 stars.

Breathable, Comfortable & Soft

2 years ago
My son is very picky with how his clothes and underclothes. These are just so AMAZING m! He loves how soft, comfortable and breathable these brief fit him. #AEReviewSweepsEntry
Helpful?
Bklyn, NY
Size OrderedXL
Height6'0"
Weight130 lbs
5 out of 5 stars.

Comfortable & Soft

2 years ago
My son is very picky with how his clothes and underclothes. These are just so AMAZING m! He loves how soft, comfortable and breathable these brief fit him. Definitely recommend!
Helpful?
Peckville, PA
Size OrderedL
Height5'4"
Weight210 lbs
5 out of 5 stars.

OMG they are so comfortable

2 years ago
Bought them for my husband. He wanted to try them because my son has so many different designs and my son kept telling him how comfortable they were. I finally bought them for him and he agreed that they were the most comfortable underwear he has ever had. He loves the longer length. His only complaint is the only solid color is black. He wishes there were more solid colors, other than that they are great.
Helpful?
Houston
Size OrderedXXL
Height6'2"
Weight220 lbs
5 out of 5 stars.

Barely there

2 years ago
I won't be purchasing any other underwear but these. Comfy, stylish and sexy.
Helpful?
Bismarck, ND.
Size OrderedM
Height5'10"
Weight180 lbs
5 out of 5 stars.

Best for the $ I can find

3 years ago
I’ve tried all kinds of boxer briefs - from high end to bargain basement. These are the finest I’ve found. Fit and feel are great. Hold up to multiple washing’s and still look new. I’d recommend these to everyone.
Helpful?
Manteo, NC
Size OrderedS
Height6'0"
Weight140 lbs
5 out of 5 stars.

High School Sports Perfection

3 years ago
-9 inch inseam for tall skinnies -performance fabric -does not ride up during wrestling and CYA in a singlet -great skin protection under football pants -AE size indicator is accurate -worth every dime #AEReviewSweepsEntry
Helpful?
West Jordan/Utah
Size OrderedM
Height5'9"
Weight180 lbs
5 out of 5 stars.

Boxer Brief

3 years ago
I love the length, the fit , the style and the fabric. Not too tight and do not hike up.
Helpful?
Wichita Falls/Texas
Size OrderedS
5 out of 5 stars.

Great product

3 years ago
Love the style and fit of these underwear. They are comfortable and will not ride up.
Helpful?
Ontario
Size OrderedM
Height6'2"
Weight190 lbs
5 out of 5 stars.

9 Flex Boxer Breifs

3 years ago
My son loves these long boxers to work out and weight lift in. They are soft, comfortable, and don't ride up during extreme work outs!
Helpful?
Rising Sun, MD
Size OrderedL
Height5'8"
Weight160 lbs
5 out of 5 stars.

So Comfortable!

3 years ago
My husband and I both love these boxers and yes, we both wear these AE boxers! Might seem strange that I’m a woman who wears them to but for my autoimmune disorder, they are a must. The length is perfect and the material is so slick and soft. No riding up or having to pull them down to adjust. They stay where they are supposed to and all of our clothes just slide right over them. Doesn’t even feel like you’re wearing them actually. No issues with color bleeding when washed or shrinking when dried. Love them! #AEReviewSweepsEntry
Helpful?
Jasper
Size OrderedXL
Height6'0"
5 out of 5 stars.

The Best

3 years ago
These are the only underwear my son will wear. He says they are the best. Pricey but he loves em
Helpful?
Brentwood California
Size OrderedXL
Height5'9"
Weight140 lbs
5 out of 5 stars.

AEO SPACE DYE 9 FLEX BOXER BRIEF

3 years ago
They were exactly what I ordered. They fit well and they match my undergarments from head to toe.
Helpful?
Cyril,ok
Size OrderedXL
Height5'6"
Weight200 lbs
5 out of 5 stars.

Look and feel great

3 years ago
They look great and feel great. Dont ride up and have a nice color.
Helpful?
Size OrderedXXL
Height5'10"
Weight210 lbs
5 out of 5 stars.

Great for chunky thighs! :)

3 years ago
I tried these out because my thighs are pretty big and shorter boxer briefs ride up on me, and I was not disappointed! They don't ride up, are super comfortable and lightweight, and have a very minimal profile, so I can wear them with skinny jeans. I was expecting to need to size up for extra thigh room, but it's actually perfect in the legs. I would say, though, that if your stomach/waist is larger or if you're bottom-heavy like me, you might want to go a size up. I'm almost always an XL or 2XL in bottoms, but for these, a 3XL might be more comfortable in the waistband. So if you normally need to size up for waistband sizes, I would recommend sizing up for these. Also, for transmascs that don't use packers or for those of us who otherwise don't need the space in the front, the "pouch area" isn't uncomfortable at all which was something I was unsure about before buying :) I'll definitely be buying again!
Helpful?
Tulsa Oklahoma
Size OrderedXL
Height5'11"
5 out of 5 stars.

Amazing product!

3 years ago
I got these for my boyfriend and he absolutely loves them. He loves how soft they are. He loves everything about them. When I bough them I fell in love with the softness as well!
Helpful?
Monson
Size OrderedL
Height5'10"
Weight190 lbs
5 out of 5 stars.

Undies

3 years ago
Best undies I’ve ever worn very comfortable stretchable and flexible. ❤️
Helpful?
Blaine minnesota
Size OrderedS
Height5'6"
Weight130 lbs
5 out of 5 stars.

Comfortable

3 years ago
These boxer briefs were so comfortable and were a perfect fit
Helpful?
Sedalia, MO
Size OrderedM
Height6'0"
Weight160 lbs
5 out of 5 stars.

Husband loves these!

3 years ago
The 9" Flex Boxer Brief from Aerie are my husband's favorite pair of underwear - he says due to the length, they don't ride up like other boxer briefs he has purchased. We have ordered them in SO many patterns and will continue to do so. #AEReviewSweepsEntry
Helpful?
Sedalia, MO
Size OrderedM
Height6'0"
Weight160 lbs
5 out of 5 stars.

Husband loves these!

3 years ago
The 9" Flex Boxer Brief from Aerie are my husband's favorite pair of underwear - he says due to the length, they don't ride up like other boxer briefs he has purchased. We have ordered them in SO many patterns and will continue to do so. #AEReviewSweepsEntry
Helpful?
9 – 38 of 170 Reviews