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4.9
Rated 4.9 out of 5 stars
3,038 Reviews

Aspire · Sport Brief

$41

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Buy 4+Save 9%

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Size:
Size Guide · Aspire · Sport Brief
Size Waist Outseam
XS 71-86 cm 7 cm
S 76-81 cm 7.25 cm
M 81-86 cm 7.5 cm
L 86-91 cm 7.75 cm
XL 91-97 cm 8 cm
XXL 96-103 cm 8.25 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" 2.75"
S 30-32" 2.85"
M 32-34" 2.95"
L 34-36" 3.05"
XL 36-38" 3.15"
XXL 38-40" 3.25"
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.

4.9
Rated 4.9 out of 5 stars
Based on 3,038 reviews
Total 5 star reviews: 2.7k Total 4 star reviews: 304 Total 3 star reviews: 5 Total 2 star reviews: 0 Total 1 star reviews: 0
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?
3,038 reviews
  • RM
    Ryan M.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Running, Cycling, Hiking
    What is your height? 6' 2"
    What is your body type? Normal
    Which best describes your age range? 45-54
    Size Ordered L
    Rated 5 out of 5 stars
    3/14/26
    Had to have a second pair!

    I love the fit and fabric. This is my second pair and I highly recommend it.

  • RB
    Ronnie B.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Rated 5 out of 5 stars
    3/9/26
    Perfect

    These are perfect in every way!

    A Profile picture for AsWeMove
    AsWeMove
    3/9/26

    Hi Ronnie! Thanks for the fantastic 5-star review — we're absolutely thrilled to hear the Aspire Sport Brief is hitting "perfect" status for you! That's exactly what we aim for with the Liquifusion technology and seamless construction. The Sport Brief is designed to deliver that ideal balance of support, breathability, and comfort whether you're active or just going about your day. Really appreciate you taking the time to share such enthusiastic feedback — it means a lot and helps other customers understand what makes these special. Thanks for giving us a try!

  • SC
    Samuel C.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Weightlifting
    What is your height? 5' 7"
    What is your body type? Built
    Which best describes your age range? 45-54
    Size Ordered XL
    Rated 5 out of 5 stars
    3/9/26
    Terrific

    Very supportive. Light weight material. Like a second skin! Literally one of the most unobtrusive underwear one can own. Now, you all need leggings!

    A Profile picture for AsWeMove
    AsWeMove
    3/9/26

    Thanks for the awesome 5-star review, Samuel! We're delighted to hear the Aspire Sport Brief is delivering that "second skin" experience you described — that's exactly what we're aiming for with the lightweight material and seamless construction. It's great that the supportive feel stood out while still being completely unobtrusive during wear. That balance is what makes the Aspire line special. And we love the leggings suggestion! 😊 It's feedback like yours that helps us think about where to take the brand next. Really appreciate you taking the time to share your experience — "terrific" is definitely the kind of reaction we love to hear!

  • AS
    Anthony S.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Weightlifting
    What is your height? 5' 11"
    What is your body type? Athletic
    Which best describes your age range? 35-44
    Size Ordered L
    Rated 4 out of 5 stars
    3/9/26
    Good quality - runs a little small

    Feels great on but runs a little small if you’ve got an athletic build.

    A Profile picture for AsWeMove
    AsWeMove
    3/9/26

    Hi Anthony! Thanks for the review—we're glad to hear the quality and feel are hitting the mark for you. The Aspire Sport Brief is designed with a more athletic cut that contours closer to the body, which can definitely feel snug if you've got a more muscular build. If you're finding it runs small, sizing up might give you that perfect balance of the Stealthskyn™ fabric's adaptive feel with a bit more room to move. The Liquifusion™ waistband should still provide that smooth, secure fit even in the larger size. Really appreciate the honest feedback—it's super helpful for other guys with similar builds who are considering this style.

  • RO
    Ricardo O.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Rated 5 out of 5 stars
    3/9/26
    Great color, great pair.

    I love the sport brief. It fits like a glove (in a good way), feels like nothing is there but gives you great support. This is one of the best colorways yet.

  • TD
    Tim D.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Running, Cycling, Yoga, Weightlifting, Snowboarding/Skiing
    What is your height? 5' 9"
    What is your body type? Athletic
    Which best describes your age range? 65-74
    Size Ordered L
    Rated 5 out of 5 stars
    3/6/26
    Best briefs

    Super soft, great fit and very comfortable!

    Love them!

  • FL
    Fernando L.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Rated 5 out of 5 stars
    3/4/26
    Favorite briefs

    Love the color and fit of these they’re also just super comfy have about 4 other pairs now!

  • DE
    Doug E.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Snowboarding/Skiing, Swimming
    What is your height? 6' 1"
    What is your body type? Normal
    Which best describes your age range? 45-54
    Size Ordered XS
    Rated 5 out of 5 stars
    2/27/26
    Great fit.

    I wear tighter fitting dress slacks and have had problems with underwear lines. I found AsWeMove and gave them a shot, it’s now the only underwear brand I now wear. No underwear lines and they feel like you’re wearing nothing! This is the most comfortable piece of underwear that I have ever purchased. My wife loves the look and feel of them as well.

    A Profile picture for AsWeMove
    AsWeMove
    2/27/26

    Doug, thank you for the amazing 5-star review! We're so glad the Aspire Sport Brief solved your underwear line issue with those tighter dress slacks — that seamless, invisible feel under fitted clothing is exactly what this design is engineered for. It's awesome to hear you've made the full switch to AsWeMove and that the "wearing nothing" comfort is hitting the mark every day. And hey, when your wife approves of both the look and feel, you know you've found a winner! Thanks for sharing your experience — it really helps other guys who are dealing with the same fitted clothing challenges. Nothing beats underwear that just works perfectly in the background while you focus on everything else. 🙌

  • PG
    Peter G. H. I.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Rated 5 out of 5 stars
    2/26/26
    Aspire Sport Brief

    The new Blood Aspire Sports Brief is an awesome addition to the collection. Great fit and comfort. Getting ready to order a few more. Thanks ASWEMOVE, keep up the good work.

  • ST
    Steven T.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Weightlifting
    What is your height? 6' 0"
    What is your body type? Normal
    Which best describes your age range? 55-64
    Size Ordered L
    Rated 5 out of 5 stars
    2/23/26
    Looks and feels great

    I wear them under workout shorts. They look and feel great.