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4.9
Rated 4.9 out of 5 stars
1,403 Reviews

Aspire · Zero Brief

$42

+3% per item • up to 18%

Size:
Size Guide · Zero Brief
Designed for a close fit.
Size up for a more relaxed feel.
Size Waist Outseam
XS 71-86 cm 4 cm
S 76-81 cm 4 cm
M 81-86 cm 4 cm
L 86-91 cm 4 cm
XL 91-97 cm 4 cm
XXL 96-103 cm 4 cm
Measurements are made flat, the gallery model is 5'9, 175lbs, 10% body fat. Body measurements using circumference directly on skin are 76 cm waist.
Size Waist Outseam
XS 28-30" 1.57"
S 30-32" 1.57"
M 32-34" 1.57"
L 34-36" 1.57"
XL 36-38" 1.57"
XXL 38-40" 1.57"
Measurements are made flat, the gallery model is 5'9, 175lbs, 10% body fat. Body measurements using circumference directly on skin are 30" waist.
Color:Stone
2 4 6 7 9 13

The Voortex™

WELCOME GENTLEMEN

We didn’t construct the perfect pouch, we created the technology so that you can make your own. Our new aerated dual layered tear drop die casted Voortex™ is body-heat adaptive, and will form to accommodate you. Make yourself at home.

Hyprsonic™ WAVE

MADE BY SOUND?

An extraordinary material requires an extraordinary innovation to bond. We harness the power of audio by generating high frequency vibrations to fuse and reinforce our seamless structure. Imagine your entire wardrobe without a single strand of thread.

Welcome to the future of apparel.

MICROFEATHR™

ZERO-FEEL TECH

While maintaining the tensile strength and durability of a man-made fabric, Aspire’s proprietary surfacing technique conceives soft anti-pill micro-feathers that luminates and rests gently on your skin. Aspire is your balance of strength and sensitivity.

orbit weave

4D expansion

Aspire’s custom fabric composition and patented weave pattern breaks the boundary of the last dimension. True freedom has arrived. You have to experience this. (actual photo*)

LIQUIFUSION™

TAILOR MADE

At 0.5mm of thinness, our patented waist & leg bands contain body heat reactive resin that sizes to your body. No more elastics or threads. Let’s minimize unnecessary deterioration.

TRUMOTION™

“LIKE YOU'RE NUDE”

Modeling the element of water, Aspire’s remarkable strength to support you whilst staying true to your natural movement is its unique characteristic. Go ahead, and ”wobble“ as you walk.

4.9
Rated 4.9 out of 5 stars
Based on 1,403 reviews
Total 5 star reviews: 1.2k Total 4 star reviews: 159 Total 3 star reviews: 5 Total 2 star reviews: 3 Total 1 star reviews: 3
Rating
Ratings
Size Ordered
Size Ordered
Sport of Choice
Sport of Choice
What is your height?
What is your height?
What is your body type?
What is your body type?
Which best describes your age range?
Which best describes your age range?
1,403 reviews
  • DN
    David N.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Cycling, Golf, Running
    What is your height? 5' 10"
    What is your body type? Normal
    Which best describes your age range? 55-64
    Size Ordered M
    Rated 5 out of 5 stars
    5/9/26
    COMFORTABLE

    Most comfortable underwear ever. Can’t even tell that you have anything on

  • JF
    Jason F.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Everyday/Walking
    What is your height? 5' 11"
    What is your body type? Normal
    Which best describes your age range? 45-54
    Size Ordered XL
    Rated 5 out of 5 stars
    5/8/26
    Love this thong.

    I definitely recommend this thong. Weather you are thinking about getting one or you already wear a thong definitely worth it. Feels like you are wearing nothing. All I wear is a thong or jockstrap.

  • TS
    Todd S.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Everyday/Walking
    What is your height? 6' 3"
    What is your body type? Thin
    Which best describes your age range? 45-54
    Size Ordered L
    Rated 5 out of 5 stars
    5/7/26
    Wonderful fit

    Love the color and fit.

  • JC
    Jesse C.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Everyday/Walking
    What is your height? 5' 6"
    What is your body type? Athletic
    Which best describes your age range? 45-54
    Size Ordered L
    Rated 4 out of 5 stars
    5/7/26
    Almost perfect

    Very comfortable. You almost forget you are wearing them. I would like them to be a little narrower in the front. More thong and less like a brief.

    A Profile picture for AsWeMove
    AsWeMove
    5/7/26

    Thanks for the 4-star review, Jesse! Really appreciate you taking the time to share your thoughts on the Aspire · Zero Brief. So glad to hear they're hitting the mark on comfort — that "almost forget you're wearing them" feeling is exactly what we're going for. Your feedback about wanting a narrower front profile is super valuable, and we'll definitely keep that in mind as we continue to refine our designs. Thanks for helping us get better!

  • DK
    David K.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Rated 5 out of 5 stars
    5/7/26
    Love the color

    The Zero Brief has become my go to standard for everyday wear. The smooth, forget about it feel and fit make it very comfortable. It is build with the body in mind and without any gimmicks.

  • BC
    Brian C.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Rated 5 out of 5 stars
    5/4/26
    Most comfortable I've ever worn.

    Never worn this style before and I can tell you this fabric makes this the best underwear I have ever worn.

    A Profile picture for AsWeMove
    AsWeMove
    5/4/26

    Thanks, Brian! That's exactly what we love to hear — especially when it's your first time trying this style. The Aspire Zero fabric really is something special, and it sounds like it delivered on that next-level comfort we were aiming for. Welcome to the Zero Brief club!

  • DF
    D F.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Everyday/Walking
    What is your height? 6' 2"
    What is your body type? Built
    Which best describes your age range? 25-34
    Size Ordered L
    Rated 5 out of 5 stars
    5/3/26
    Feels like nothing is there

    Fabric is fantastic, only downside is there are a little snug, so if you are in between sizes or even if you’re second guessing your size, I would size up

    A Profile picture for AsWeMove
    AsWeMove
    5/4/26

    Hi D. Thanks for the great feedback and for giving the Aspire Zero Brief a try—really glad to hear you're loving that "feels like nothing is there" sensation from the fabric. That's exactly what we're going for with the Zero line's ultra-lightweight construction. You're spot on about the sizing, and it's super helpful that you called this out. The Zero Brief does run with a more performance-focused fit that can feel snug, especially if you're between sizes or prefer a more relaxed feel. Sizing up is definitely the way to go in those cases—you'll keep all the incredible fabric benefits and comfort while getting that perfect fit that doesn't feel restrictive. Really appreciate you sharing this sizing tip, it'll be valuable for other customers considering the Zero Brief.

  • DR
    Daniel R.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I do not recommend this product
    Rated 2 out of 5 stars
    5/2/26
    A bit disappointed...

    Been seeing the ads and reading reviews and finally purchased my first Zero Brief. I was well pleased with the comfort of the thong portion of the brief but the support of "the boys" were lacking which seemed to be one of the strong advertised for athletic movements. There were a few times during the day they were hanging out... One review I remember stated they get better with time, so I won't give up yet... but hoped for more with a brief at this price point.

    A Profile picture for AsWeMove
    AsWeMove
    5/4/26

    Thanks for giving the Aspire Zero Brief a try—and for sharing such a thoughtful first impression. It’s great to hear the Zero feels comfortable where it counts, but your note on support is important. The Aspire Zero Brief is designed to offer a more natural, adaptive hold rather than a compressive one, which can feel a bit different at first—especially if you’re coming from more structured styles. As the fabric relaxes and begins to contour to your body, many people notice the support feeling more dialed in over time. If things are feeling a bit too relaxed during the day, it could be worth exploring fit and positioning. A small size adjustment can sometimes change how everything sits and feels, and making sure everything is properly set when you put them on helps the Tru-fit Technology work as intended. Some customers also find that for more dynamic movement, rotating in a slightly more supportive cut alongside the Zero Brief gives them the balance they’re after. We appreciate you sticking with it and giving it a fair shot—if you ever want help fine-tuning fit or finding the right style for your needs, we’re here for that.

  • SN
    Scott N.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Running, Weightlifting, Everyday/Walking, Other, Golf
    What is your height? 5' 11"
    What is your body type? Athletic
    Which best describes your age range? 55-64
    Size Ordered M
    Rated 5 out of 5 stars
    5/2/26
    Best thong out there

    Super comfortable. Fit and comfort can’t be beat. I totally forget that I’m wearing anything and have went to these full time. Keep the new colors coming!

    A Profile picture for AsWeMove
    AsWeMove
    5/7/26

    Hello Scott. That “forget you’re wearing anything” feeling is the goal every time we design for Aspire Zero. Minimal distraction, maximum comfort, and a fit that moves naturally with the body. Really appreciate the support — and yes, more colors are coming.

  • MH
    Michael H.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Everyday/Walking
    What is your height? 5' 10"
    What is your body type? Normal
    Which best describes your age range? 55-64
    Size Ordered M
    Rated 5 out of 5 stars
    5/1/26
    Everyday comfort

    Everyday comfort. Exceptional quality and design.

    A Profile picture for AsWeMove
    AsWeMove
    5/7/26

    Thanks so much, Michael.