Speedo Men's The One Brief Swimsuit

sale flag
Price Match Guarantee
From $24.98 - $39.00
SKU: 8051631
Product Code: 8133106
Availability: Usually Ships in 24 Hours
Please complete the "Color" field below.
Please complete the "Size" field below.



  • Keep it simple with the swim-ready Speedo The One Brief. This swimsuit offers 20% greater chlorine-resistance than standard spandex for optimal durability.

    Endurance Lite Fabric

    • Speedo’s longest lasting suit, now even lighter.
    • All the same benefits of Endurance+, just lighter.
    • 51% PBT/49% Polyester.
    • Four-way stretch comfort.
    • 10% lighter than Endurance+ fabric.
    • 20% greater chlorine-resistance than standard spandex.
    • Resists bagging, fading, sagging, and snagging.


    • Men’s swim brief.
    • 2.75" side seam.
    • Lightweight and quick-drying comfort.
    • Drawcord at waistband: For a secure, stay-put fit.
    • Endurance Lite fabric: For durable support.
    • Speedo logo at hip.


Questions & Answers

Need an answer fast? Contact our customer service team.


Please let us know what kind of issue this is:
  • {{flag.text}}
{{(5 > con.RowPerView) ? "View More Questions" : "View All Questions"}} View All Questions


  • 4 Review Stars (21 Reviews)

    Write A Review

    See all 21 customer reviews
  • 8/28/2017 Great brief great color

    5 Review Stars By Mich

    This product has a great fit, though the drawstrings are a little on the long side


    Fit: Feels true to size

  • 9/17/2015 Love the style, not crazy about the material

    3 Review Stars By phxlapswimmer

    This is a hit and miss review.

    Finally Speedo made a good cut / style brief that doesn't look like the photos of my great grandfather swimming in the 1930s. The style is perfect - smaller sides that are more modern and feel like performance swimwear, but not goofy small like you're trying to show off on South Beach (like the Euro cut suits or the Speedo Solar). This is the perfect compromise. This is definitely a cut made to look like you're a lap swimmer, not strutting your stuff. The cut is very similar to several other brands that make a slightly lower profile suit than the traditional Speedo design. I didn't measure the sides, but I would guess that if a traditional Speedo were 3.5" on the side, this is more like 2.75"... smaller and sleeker, but done in a way that looks like you want performance, not like you are focused on minimizing your tan line. If I were reviewing style alone I would have given this 5 stars.

    The downside for me is the material. First, the fabric is not as stretchy as some others. Second, the suit is lined both front and back. The combination of these make the suit less comfortable than I'm used to and also makes the suit more challenging of a fit (i.e., in a lycra suit I could wear anywhere from a 30 to a 36 and while some are more comfortable than others, they are all ok. In this suit, you are more likely to need to nail the size exactly - too small and you'll barely get it on, too big and it will feel more loose). Some people may be fine with this as I assume both are trade-offs Speedo made that some buyers will be fine with to produce a long lifespan on the material. I'm guessing this would be an awesome training suit for somebody that wants a suit to last forever without worrying about transparency. For me, I would rather replace my suit more often and have a more comfortable material. I ended up returning mine and instead getting the Sporti standard brief as the Sporti is a more comfortable fabric and about 1/3 the price. I'm sure this Speedo will last considerably longer than the Sporti.

    As for sizing, this seemed dead on or even slightly small. In most swim briefs I wear a 34 for a comfortable fit or a 32 if I'm trying to get a tight fitting suit for performance. I ordered both the 32 and 34 in this Speedo. The 34 felt tight - probably perfect for performance, but tighter than I like for a workout. The 32 was difficult to get on and felt too small. I think these feel smaller because the fabric isn't as stretchy as some others (probably to increase durability). I returned these before getting in the water, so I don't know how or if the fabric changes when wet.

    Summary - probably a great training suit for those looking for durability and a slimmer cut than a traditional Speedo brand brief, but not a high comfort level suit. I would love to see Speedo adopt the style of this suit into other fabrics.

    Phoenix, AZ

    Fit: Feels true to size

  • 6/27/2017 Fits perfect, great quality

    5 Review Stars By JJMAR

    This is a good fit & great quality


    Fit: Feels true to size

  • 7/27/2015 Perfect Brief for Swimming Laps

    5 Review Stars By Chris@ CVAC

    This Speedo fits better than most others of the same brand. Nice tight fit that's true to size and great support. No negative comments; I'll purchase more after I see the
    new colors. I stick with what works for me.

    Chris@ CVAC
    Carmel Valley Ca.

    Fit: Feels true to size

  • 6/20/2017 speedo the one brief swimsuit-sapphire-30 5

    5 Review Stars By zhanghanqing

    Style texture color

    flushing NY

    Fit: Feels true to size

  • 10/25/2015 Comfortable

    5 Review Stars By Alfred Lera

    No problems, just as expected from Speedo, Fits slightly small but looks good.

    Alfred Lera
    kerrville, TX

    Fit: Feels true to size

  • 6/1/2017 A comfortable fit, however...

    4 Review Stars By Rick

    This is a comfortable swim brief with a 2.75" (size 32) side seam, however it seems a little too baggy in the front. It is an improvement on some of the older Speedo styles, but for me it just needed a better cut across the front. Others might need the room, but in my case I was a little disappointed.


    Fit: Feels true to size

  • 2/20/2016 Great fit ... choose color wisely

    4 Review Stars By JT

    I swim about a mile 3-5 days a week.  Suit is comfortable and designed perfect for lap swimming.  Some suits can drop a little to low after a number of flip turns, but that's not he case with this one.  Adequate coverage in the rear.  Polyester/endurance material has historically been too tight for me, but this fabric is durable with the flexibility needed for a comfortable fit all around.
    I got the 'green flash' color, and it was a bit too flashy for me.  The color is a light green and the black liner shows thru when wet, which looks odd.  I suspect the same is the case for the other light colors, but not the case for the medium to dark colors.  Because of the flashy color and lining showing thru, I've since retired this suit.  I will likely buy again in a different medium/dark color, as this was one of the best fitting speedos I've ever had.


    Fit: Feels true to size

  • 5/1/2017 Great Look

    4 Review Stars By RD306

    I love wearing Speedos.  These look great on me.

    Tempe, AZ

    Fit: Feels true to size

  • 8/3/2016 Good workout suit, great color

    5 Review Stars By Swim Boy 3

    I'm a size 32 and I had to exchange for a 34. 34 was right on because I like to wear my swim suits a little on the snug size for the best swimming experience. If you don't like them snug you could go up to a 36.

    The suit has a great cut with good coverage and they look great especially since I look terrible with a smaller side panel. Nice fabric and colors.

    Swim Boy 3
    Palm Springs

    Fit: Feels too small

  • Email Address Invalid. Please enter an email address in the format: xx@yy.zz

More From SPEEDO



The world’s leading swimwear brand, Speedo is passionate about life in and around the water. The brand's heritage of innovation derives from its leadership in competitive swimming, where more Olympic Gold Medals have been won in Speedo than any other brand. Using the pioneering technology created for the planet’s top swimmers, Speedo brings performance, comfort and style to all who enter the water, whether racing for a record finish, swimming laps for better health or making memories at the beach.

Our Performance Collection includes the competition and training suits that remain the number one choice of the world’s fastest swimmers; our Fitness and Active Recreation Collections feature men’s and women’s swimwear, men’s water shorts, and kids swimwear in fashion-forward styles that are designed to perform. And with Speedo’s expanded range of Footwear, Packs, Aquatic Fitness and Swim Training Equipment, our Accessories Collection is unmatched in performance, fit and feel. No matter why you dive in – training, fitness or fun – those moments in the water are always better with Speedo.