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Gearhead Pick
  • Saxx - Ultra Boxer Brief with Fly - Men's - Black Crew Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Navy
  • Saxx - Ultra Boxer Brief with Fly - Men's - Black/Black
  • Saxx - Ultra Boxer Brief with Fly - Men's - Blue Foosball
  • Saxx - Ultra Boxer Brief with Fly - Men's - Dk Ink W/Space Dye
  • Saxx - Ultra Boxer Brief with Fly - Men's - Dark Berry
  • Saxx - Ultra Boxer Brief with Fly - Men's - Indigo
  • Saxx - Ultra Boxer Brief with Fly - Men's - Graphite Stencil Camo
  • Saxx - Ultra Boxer Brief with Fly - Men's - Green Regatta Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Salt & Pepper
  • Saxx - Ultra Boxer Brief with Fly - Men's - Navy Frontier Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Red
  • Saxx - Ultra Boxer Brief with Fly - Men's - Racer Blue Heather
  • Saxx - Ultra Boxer Brief with Fly - Men's - Coast Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Lakeside Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Blue Regatta Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Grey Heather Outta This World
  • Saxx - Ultra Boxer Brief with Fly - Men's - Navy Crew Stripe
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Current Color

  • Saxx - Ultra Boxer Brief with Fly - Men's - Black Crew Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Navy
  • Saxx - Ultra Boxer Brief with Fly - Men's - Black/Black
  • Saxx - Ultra Boxer Brief with Fly - Men's - Blue Foosball
  • Saxx - Ultra Boxer Brief with Fly - Men's - Dk Ink W/Space Dye
  • Saxx - Ultra Boxer Brief with Fly - Men's - Dark Berry
  • Saxx - Ultra Boxer Brief with Fly - Men's - Indigo
  • Saxx - Ultra Boxer Brief with Fly - Men's - Graphite Stencil Camo
  • Saxx - Ultra Boxer Brief with Fly - Men's - Green Regatta Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Salt & Pepper
  • Saxx - Ultra Boxer Brief with Fly - Men's - Navy Frontier Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Red
  • Saxx - Ultra Boxer Brief with Fly - Men's - Racer Blue Heather
  • Saxx - Ultra Boxer Brief with Fly - Men's - Coast Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Lakeside Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Blue Regatta Stripe
  • Saxx - Ultra Boxer Brief with Fly - Men's - Grey Heather Outta This World
  • Saxx - Ultra Boxer Brief with Fly - Men's - Navy Crew Stripe

Saxx Ultra Boxer Brief with Fly - Men's

sale $20.99 - $31.95

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    • Black Crew Stripe
    • Navy
    • Black/Black
    • Blue Foosball
    • Dk Ink W/Space Dye
    • Dark Berry
    • Indigo
    • Graphite Stencil Camo
    • Green Regatta Stripe
    • Salt & Pepper
    • Navy Frontier Stripe
    • Red
    • Racer Blue Heather
    • Coast Stripe
    • Lakeside Stripe
    • Blue Regatta Stripe
    • Grey Heather Outta This World
    • Navy Crew Stripe
    4.5556

    56 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?

    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!

    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: 229lbs

    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.

    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.

    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: 225lbs

    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.

    Best Ever!

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

    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!

    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!

    Way overrated & overpriced

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

    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

    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