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4.8
Rated 4.8 out of 5 stars
1,341 Reviews

Aspire · Zero Brief

$41

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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:Black
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.

4.8
Rated 4.8 out of 5 stars
Based on 1,341 reviews
Total 5 star reviews: 1.2k Total 4 star reviews: 136 Total 3 star reviews: 28 Total 2 star reviews: 14 Total 1 star reviews: 12
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?
1,341 reviews
  • JC
    Jason C.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Yoga, CrossFit, Weightlifting, Other
    What is your height? 5' 8"
    What is your body type? Athletic
    Which best describes your age range? 45-54
    Size Ordered L
    Rated 5 out of 5 stars
    3/12/26
    Great product

    Super fit and great customer service. I wish I found Aswemove sooner.

  • CA
    Christopher A.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    Sport of Choice Running, Weightlifting
    What is your height? 6' 2"
    What is your body type? Athletic
    Which best describes your age range? 35-44
    Size Ordered L
    Rated 3 out of 5 stars
    3/11/26
    Runs a little big

    I am not sure how I feel about the Aspire-Zero Brief. It does not provide much support in the crotch area.

    A Profile picture for AsWeMove
    AsWeMove
    3/12/26

    Hi Christopher. The Zero Brief is designed to feel extremely minimal, almost like a second skin, so the support can feel different compared to more structured styles. Its Voortex™ pouch is body-heat adaptive and shapes itself to your contours over time, which helps create a more natural hold without compression. A couple things that may help:
    • Make sure the brief is sitting slightly lower on the hips—this often improves how the pouch settles and supports.
    • If you’re between sizes, some members find that sizing down provides a bit more hold while keeping the same zero-feel comfort. If you prefer a touch more structure in the front, you might also enjoy styles like the Aspire Sport Brief or other Aspire cuts that use our Tru-fit Technology to contour and adapt more firmly to the body. Your feedback is genuinely helpful for us and for other members deciding which style fits their preferences best. If you’d ever like help finding the right fit for your routine, we’re always here to help.

  • HJ
    Howard j. A.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I do not recommend this product
    Sport of Choice Cycling, Running, Weightlifting, Basketball, Tennis
    What is your height? 6' 3"
    What is your body type? Athletic
    Which best describes your age range? 55-64
    Size Ordered XL
    Rated 1 out of 5 stars
    3/11/26
    Waste of money

    These premium thongs promise a comfortable supportive fit that is like wearing nothing at all. However, after following their sizing guide, I found the pouch to be way too small. On their advice, I went up to the next size and had the same issue. They do not hold it all in and they’re super uncomfortable to wear because there is no support (your boys will be hanging out the side!) Their returns policy only affords you one exchange so after hundred of dollars in spend, I have underwear I cannot use. Would recommend you buy only one pair to see if they fit for you. Personally, I don’t see the value with this line at all and would not recommend.

    A Profile picture for AsWeMove
    AsWeMove
    3/11/26

    Thanks for taking the time to share your experience — we appreciate the honest feedback. The Aspire · Zero Brief is intentionally designed to be one of our most minimal silhouettes, aiming for that “barely there” feel. For some people that works beautifully, but for others the reduced coverage can feel less supportive than styles with more structure. Everyone’s build is a bit different, which can make fit feel quite different from person to person. The Aspire fabric also uses Tru-fit Technology, meaning the material is designed to soften and adapt with body heat and movement. That said, if you prefer a pouch with a bit more containment, many customers find styles like the Aspire Classic Brief or Sport Brief provide a more supportive feel while keeping the same lightweight fabric. Your note about trying one pair first is also a fair suggestion when exploring a new silhouette. If you ever decide to give another style a try, our team is always happy to help recommend options that may better match the level of support you’re looking for. Thanks again for giving AsWeMove a try and for sharing your perspective.

  • DH
    Dillan H.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Snowboarding/Skiing
    What is your height? 5' 9"
    What is your body type? Normal
    Which best describes your age range? 25-34
    Size Ordered L
    Rated 5 out of 5 stars
    3/11/26
    These are so comfortable!

    I will definitely be ordering more! I hope the 1 year performance guarantee is legit. I washed gently one time and the hem opened up on the waistband. I will still purchase more and hope it was just one unfortunate mishap.

  • AC
    Anthony C.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Hiking, Weightlifting, Cycling, Everyday/Walking, Yoga
    What is your height? 5' 7"
    What is your body type? Normal
    Which best describes your age range? 35-44
    Size Ordered M
    Rated 5 out of 5 stars
    3/8/26
    Perfect

    I was looking for something seamless and thought I'd give this a try. The fit is great! Super comfortable too!

  • AN
    Ambrose N.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Running, Weightlifting, Snowboarding/Skiing, Hiking
    What is your height? 6' 1"
    What is your body type? Built
    Which best describes your age range? Under 25
    Size Ordered M
    Rated 5 out of 5 stars
    3/5/26
    Comfy and sporty

    Valid option for suit pants and winter activities with thermal underwear. I don’t like the feeling of thermals with boxers while skiing, skating, or hiking in the winter so good option try out

  • PN
    Paolo N. E.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Everyday/Walking
    What is your height? 5' 7"
    What is your body type? Normal
    Which best describes your age range? 35-44
    Size Ordered S
    Rated 5 out of 5 stars
    3/4/26
    Best brief I've ever owned!

    I am beyond impressed with the Aspire Zero Brief! The comfort level is unmatched!- it feels incredibly soft, lightweight, and breathable while still giving the perfect amount of support. The fit is sleek and flattering without feeling tight or restrictive. You can tell it's made with high- quality materials because it holds its shape beautifully even after washing.

    It's perfect for everyday wear and stays comfortable all day long. Honestly, once you try this, it's hard to go back to anything else. Highly recommend to anyone looking for premium comfort and style in one. Five stars all the way!

  • R
    Randy
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Running, Cycling, Weightlifting
    What is your height? 6' 4"
    What is your body type? Athletic
    Which best describes your age range? 25-34
    Size Ordered XL
    Rated 5 out of 5 stars
    3/4/26
    Perfect fit

    Great for running/lifting

  • GM
    Gordon M.
    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? Normal
    Which best describes your age range? 65-74
    Size Ordered XL
    Rated 5 out of 5 stars
    3/1/26
    Zero brief

    The fit of the xxl is perfect, really comfortable.

  • LB
    Lance B.
    Verified Buyer
    Reviewing
    Aspire · Zero Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Weightlifting
    What is your height? 5' 4"
    What is your body type? Built
    Which best describes your age range? 25-34
    Size Ordered XS
    Rated 5 out of 5 stars
    2/28/26
    excellent activewear

    xs feels perfect for the gym. pouch provides enough room to stay locked in during movements. waistband can fall down in the back slightly during hinging movements but isn’t a deal breaker. in between sizes so choose the size that best fits your need.