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Saxx Ultra Boxer Brief + Fly - Men's

up to 30% Off
sale $22.36 - $31.95

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  • Black Crew Stripe, S
    $31.95
  • Black Shake It Out, L
    $31.95
  • Black Shake It Out, S
    $31.95
  • Blue Earth Day Globe, S
    sale $23.96
  • Blue Climbing Wall, L
    sale $23.96
  • Blue Climbing Wall, S
    sale $23.96
  • Green Fragment Stripe, XL
    $31.95
  • Grey Hot Taco, L
    $31.95
  • Grey Hot Taco, S
    $31.95
  • Grey Hot Taco, XXL
    $31.95
  • Black Crew Stripe, M
    $31.95
  • Black Crew Stripe, L
    $31.95
  • Black Crew Stripe, XL
    $31.95
  • Salt/Pepper, S
    $31.95
  • Salt/Pepper, M
    $31.95
  • Black/Black, S
    $31.95
  • Black/Black, M
    $31.95
  • Black/Black, L
    $31.95
  • Black/Black, XL
    $31.95
  • Black/Black, XXL
    $31.95
  • Blue Action Shot, S
    $31.95
  • Blue Action Shot, L
    $31.95
  • Indigo, XL
    sale $22.36
  • Green Regatta Stripe, S
    sale $22.36
  • Green Regatta Stripe, M
    sale $22.36
  • Salt & Pepper, S
    $31.95
  • Salt & Pepper, M
    $31.95
  • Salt & Pepper, L
    $31.95
  • Salt & Pepper, XL
    $31.95
  • Salt & Pepper, XXL
    $31.95

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A real treat.


  • Fun, funky boxer briefs that take your comfort seriously
  • Buttery soft material ensures all-day comfort
  • Premium construction retains shape after repeated wear
  • Anti-roll waistband doesn’t bunch up throughout the day
  • Flat seams so you don’t have to deal with itchy stitching
  • Hammock-shaped pouch offers serious support
  • Item #SAX000B

Material
95% viscose, 5% spandex
Cut
boxer brief
Recommended Use
everyday

Tech Specs

What do you think about this product?

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>Rating: 5

Great Everyday Comfort

Familiarity:
I've put it through the wringer

These are my second favorite style from Saxx following the Quest 2.0. They are soft, comfortable, durable and of course they keep everything where it is supposed to be! Saxx for life!

>Rating: 5

would buy again for sure!

would buy again for sure!

>Rating: 2

Not worth it

Familiarity:
I've used it once or twice and have initial impressions
Fit:
True to size
Size Bought
Large
Height
6` 0"
Weight
229 lbs

Skip these and go with ExOfficio or the SAXX 9inch inseam. These ride and ride and ride up all day. Very uncomfortable and I wish I had worn a different pair to work. If they didn't ride so far up so often these would be a better pair of drawers.

>Rating: 5

Best underwear on the planet

Familiarity:
I've put it through the wringer
Fit:
True to size

I never paid any attention to boxers then I got a pair of these and I could never go back. I threw out my other boxers and have 10 pairs of these. This model in particular are better than the other saxx models.

>Rating: 5

Men fall in love with these!

Familiarity:
I've put it through the wringer
Fit:
True to size
Size Bought
Medium
Height
6` 0"
Weight
225 lbs

This is the fifth pair of Saxx I have purchased for my boyfreind. These are moisture wicking and are comfortable. Saxx helps keep the goods coddled and protected everyday. They are comfortable and my boyfriend hates wearing anything else for work.

>Rating: 5

The only boxers you need

Super soft, super comfy and breathable. What more can you ask for?

>Rating: 5

Best Ever!

Familiarity:
I gave it as a gift but have feedback to share
Fit:
True to size
Height
5` 8"
Weight
120 lbs

I gave these to my brother for a present. He loves them and only wears Saxx now! (may have sparked an obsession) He said they have great fit and comfort! My brother has a 32 waist, so I got him a medium and they fit awesome!

>Rating: 5

A Home Run

Familiarity:
I've used it several times
Fit:
True to size

These underwear are life changing. The waistband never falls down, the legs never ride up, causing you to adjust them back down. Also the designs are cute!

>Rating: 1

Way overrated & overpriced

Familiarity:
I've used it several times
Fit:
Runs large
Size Bought
Small
Height
5` 8"
Weight
140 lbs

They feel extremely soft and comfortable for about two seconds until you make the slightest movement; then they ride up your leg to the most uncomfortable nook and bunch up there. Also, “ballpark” is superfluous as other more practical brands don’t have them but still manage to “keep everything in place.” Overall a near scam

>Rating: 5

Sounds like these things rule.

Familiarity:
I gave it as a gift but have feedback to share
Fit:
True to size

I wouldn't know, obviously, but take it from my friend: "Best underwear ever. Hardly ever have to re-adjust with the ball-park pouch. No more leg stick!" I will also add that, as a girl, I have literally never heard a single negative thing about Saxx underwear from any guy I've ever hung out with or dated. I also never thought I'd be writing this review...but these things work and you should probably snag yourself a pair (or several).

>Rating: 5

Who would have thunk?

Familiarity:
I've put it through the wringer
Fit:
True to size
Size Bought
Small
Height
5` 10"
Weight
160 lbs

I did not realize what I was missing until I started wearing Saxx underwear. Supportive, cool, and stylish for those that find it savy. As a lifelong cyclist that also rides the dirt jump bike and likes to play outside, these are my go to for a day at the jumps, everyday, and playing in the woods.

>Rating: 5

THE BEST

Familiarity:
I've put it through the wringer
Fit:
True to size

I absolutely love these boxers! So comfy and great quality

>Rating: 5

Under Where?

Familiarity:
I've put it through the wringer
Fit:
True to size
Size Bought
Medium
Height
6` 2"
Weight
175 lbs

Who knew that a pair of boxes could accomplish so much with just a small tweak. The viscose fabric is soft to the touch and breath really well. Spending time in the desert definitely causes for some swampy conditions down below and I immediately noticed the difference from cotton or synthetic. The best part of these guys is the dividers that keep all the sheep in the same pasture ( if you catch my drift). If you have ever had a harness slip in the wrong spot or gotten some really uncomfy chafing from long hikes look to these guys to keep your nethers as comfy as the rest of your body.

>Rating: 5

Whoa.

Familiarity:
I've used it several times
Fit:
True to size
Size Bought
medium
Height
6` 0"
Weight
185 lbs

I finally committed to a pair of Saxx and WHOA these are the real deal. So comfortable I want to live in them at all times. The fit is great and the fabric... well you just have to find out for yourself to really know. These fit true to size, trust the size chart on this one.

>Rating: 5

Have not tried yet

Familiarity:
I've put it through the wringer
Fit:
True to size
Size Bought
Small
Height
5` 10"
Weight
180 lbs

What i know about the "Ultra" saxx is that its just the Vibe saxx but with a fly built in.

>Rating: 5

unusual and awesome

Familiarity:
I've put it through the wringer
Fit:
True to size
Height
6` 1"
Weight
150 lbs

These are a very different feel, you'll have to wear them to know what I mean. but they have a very unique design that is unparalleled by an any other boxer manufacturer. give them a shot

>Rating: 5

So Soft and Comfy!

Familiarity:
I gave it as a gift but have feedback to share
Fit:
True to size
Size Bought
Medium
Height
6` 4"
Weight
170 lbs

I got these as a gift and my boyfriend loves them. They have a super soft thin fabric. The elastic band is comfortable, not too tight and not too loose; just right. Fits true to size, got the color indigo and it looks exactly the same as the picture here on Backcountry.com.

>Rating: 5

Game Changers

Familiarity:
I've put it through the wringer
Fit:
True to size
Size Bought
Small
Height
5` 8"
Weight
140 lbs

After telling my brother and brother in law about how great these boxers are, I bought them each a pair. When I followed up with them too see what they thought, the answers were a mix of WOW, what have I been missing, and I'm never going back! Try a pair for yourself, you won't be disappointed. I find they run true to size.

>Rating: 4

Don't Believe Gearhead Aaron

Familiarity:
I've put it through the wringer
Fit:
True to size
Height
6` 0"
Weight
220 lbs

These underwear live up to the hype. Super comfy and stylish.

>Rating: 3

Not sold on the hype just yet

So I’ve heard these are amazing undies. I thought I’d try them out. They may be as amazing as people say. But I apparently got the wrong size. The chart on the product page wasn’t correct. Lately, I’m a 31-32 waist. I went with the medium as it said 32 was a medium. They fit in the waist band but are pretty loose elsewhere. So they don’t quite do their job. The fabric also bunches a bunch. I’ve attached the actual size chart from the back of the bock for your reference. I also didn’t realize they had the mesh panels in the pouch. I may be a fan of that detail. But again would be more effective if I had the correct size.

So