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Detail Images

  • Saxx - Front
  • Saxx - Back
  • Saxx - 3/4 Back
  • Saxx - Back
  • Saxx - 3/4 Back
  • Saxx - 3/4 Back
  • Saxx - Detail
  • Saxx - Back
  • Saxx - Back
  • Saxx - 3/4 Back
  • Saxx - Back
  • Saxx - Back
  • Saxx - 3/4 Back
  • Saxx - Ultra Boxer Brief with Fly - Men's - Heather Pineapple
  • Saxx - Ultra Boxer Brief with Fly - Men's - Eightball
  • Saxx - Ultra Boxer Brief with Fly - Men's - Green Bar Sports
  • Saxx - Ultra Boxer Brief with Fly - Men's - Jeepster
  • Saxx - Ultra Boxer Brief with Fly - Men's - Tiny Ghost
  • Saxx - Ultra Boxer Brief with Fly - Men's - Treeline
  • Saxx - Ultra Boxer Brief with Fly - Men's - Purple Multi
  • Saxx - Ultra Boxer Brief with Fly - Men's - Real Tree Original
  • Saxx - Ultra Boxer Brief with Fly - Men's - Indigo
  • Saxx - Ultra Boxer Brief with Fly - Men's - Black Ombre Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Black
  • Saxx - Ultra Boxer Brief with Fly - Men's - Salt & Pepper
  • Saxx - Ultra Boxer Brief with Fly - Men's - Sailor Stripe
  • Saxx - Front -
  • Saxx - Back -
  • Saxx - 3/4 Back -
  • Saxx - Back -
  • Saxx - 3/4 Back -
  • Saxx - 3/4 Back -
  • Saxx - Detail -
  • Saxx - Back -
  • Saxx - Back -
  • Saxx - 3/4 Back -
  • Saxx - Back -
  • Saxx - Back -
  • Saxx - 3/4 Back -

Current Color

  • Saxx - Ultra Boxer Brief with Fly - Men's - Heather Pineapple
  • Saxx - Ultra Boxer Brief with Fly - Men's - Eightball
  • Saxx - Ultra Boxer Brief with Fly - Men's - Green Bar Sports
  • Saxx - Ultra Boxer Brief with Fly - Men's - Jeepster
  • Saxx - Ultra Boxer Brief with Fly - Men's - Tiny Ghost
  • Saxx - Ultra Boxer Brief with Fly - Men's - Treeline
  • Saxx - Ultra Boxer Brief with Fly - Men's - Purple Multi
  • Saxx - Ultra Boxer Brief with Fly - Men's - Real Tree Original
  • Saxx - Ultra Boxer Brief with Fly - Men's - Indigo
  • Saxx - Ultra Boxer Brief with Fly - Men's - Black Ombre Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Black
  • Saxx - Ultra Boxer Brief with Fly - Men's - Salt & Pepper
  • Saxx - Ultra Boxer Brief with Fly - Men's - Sailor Stripe

Saxx Ultra Boxer Brief with Fly - Men's

sale $23.96 - $31.95

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    • Heather Pineapple
    • Eightball
    • Green Bar Sports
    • Jeepster
    • Tiny Ghost
    • Treeline
    • Purple Multi
    • Real Tree Original
    • Indigo
    • Black Ombre Stripe
    • Black
    • Salt & Pepper
    • Sailor Stripe
    4.5527

    27 Reviews

    Details

    A real treat.

    Blending viscose from bamboo and stretchy spandex, the Saxx Ultra Boxer brief promises to be your new favorite underpants option. The highly breathable fabric allows air to flow through and wicks moisture to prevent things from getting swampy, and it's super-stretchy for total freedom of movement.

    • Viscose and spandex blend fabric
    • Boxer brief cut
    • Easy access fly
    • Item #SAX000B

    Tech Specs

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

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    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).

    Who would have thunk?

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

    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.

    Under Where?

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

    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.

    Whoa.

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

    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.

    Have not tried yet

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

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

    unusual and awesome

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

    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

    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: 170lbs

    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.

    Game Changers

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

    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.

    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.

      Not sold on the hype just yet

      Runs large, but very comfy

      • Familiarity: I've used it several times
      • Fit: Runs large
      • Height: 6'0"
      • Weight: 180lbs

      They run a bit larger than other brands, but they are very soft and comfortable. The pouch is very nice. I will definitely purchase more pairs of saxx.

      Give your nethers a hug

      • Familiarity: I've used it once or twice and have initial impressions
      • Fit: True to size
      • Size Bought: Small
      • Height: 5'6"
      • Weight: 150lbs

      Like a La-Z-Boy recliner for your dangly bits... these are super comfy, cool, and breathable, and they keep everything in place.

      keep the boys in their room in comfort

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

      I love Saxx. I wear nothing but Saxx, although my favorite style is the Quest the Ultra is #2 slightly ahead of the Kinetic. the soft comfort of the Ultras is fantastic. They are butter soft and come in so many different colors its always fun browsing the patterns. If you don't buy the Quests get these, or better yet get both and some Kinetics and Vibes. Just do yourself a favor and get some Saxx ASAP! You will be thanking yourself immediately, except for the fact that you will have to replace all your underwear.