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4.9
Rated 4.9 out of 5 stars
2,694 Reviews

Aspire · Sport Brief

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$41

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Select Your 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
Sale price$41

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 proprietary 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 2,694 reviews
Total 5 star reviews: 2.4k Total 4 star reviews: 279 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
Size Ordered
Size Ordered
Sport of Choice
Sport of Choice
2,694 reviews
  • MC
    Michaël C.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Hiking
    Size Ordered M
    Rated 5 out of 5 stars
    7/7/25
    Wasn't sur..

    At first, I wasn't sur about. The fabric is very different and unique compared to the other brand. I did an hicking activity and then I've got the confirmation it was the right pair I wear!

    A Profile picture for AsWeMove
    AsWeMove
    7/7/25

    Hi Michael, thanks for sharing your experience! We totally understand that the fabric can feel a bit different at first; it’s designed to stand apart from the rest. We’re so glad it proved itself during your hike and gave you that confirmation you needed. It means a lot to hear it held up and delivered when it mattered. Thanks again for giving it a chance and taking it on the trail with you!

  • AR
    Andy R.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Running, Cycling
    Size Ordered XL
    Rated 5 out of 5 stars
    7/1/25
    Moves With Me… and Shows Off a Little, Too

    I started with the Aspire Classic Briefs. Thought I’d try one pair and be done. Next thing I know, four new styles are in my cart and my credit card’s giving me the “really?” look. Worth it. Zero regrets. The Sport Brief was part of that haul, and it hits all the marks.

    The fit is insane. Feels like it was tailored to my body by someone who got real up close and personal. It molds to every inch… EVERY INCH. No squish, no sag, just confident support where it counts, yet still feels like you’re wearing nothing.

    They move with you, stay put when you don’t, and best yet no more awkward “adjust yourself in public without making eye contact” routine. You don’t even have to show off your terrible acting skills anymore by shaking out your leg mid-stride like you’re walking off a cramp, when everyone knows exactly what you’re doing. These stay where they belong and keep everything else in check too.

    And let’s be real… they leave just enough to the imagination without hiding the main attraction. A respectful kind of bold. Like, “Yeah, I see you looking. Can’t blame you.”

    At this point, AsWeMove might as well own my underwear drawer. Not mad about it. Zero regrets… Well, maybe one… I have not tried a pair of the Zeros. Still working up the nerve to try a thong. Maybe one day I’ll get there. Baby steps.

    Hope to see more colors (Pride related?) soon.

    A Profile picture for AsWeMove
    AsWeMove
    7/1/25

    Hi Andy, thank you so much for your amazing message, this truly made our day! We’re glad to hear how much you’re enjoying the Aspire and Sport Briefs, and your feedback about the fit, feel, and confidence they bring means the world to us. We also appreciate your honesty and humor, it’s exactly the kind of connection we love building with our community. Noted on the Zero (baby steps—we get it!) and your suggestion for more colors, especially Pride-inspired ones. We’ll be sure to share this with our team.

  • TL
    Troy L.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Running, Everyday/Walking, CrossFit
    Size Ordered M
    Rated 5 out of 5 stars
    6/26/25
    Great fit, great support

    Very comfortable, offers great support for any activity.

    A Profile picture for AsWeMove
    AsWeMove
    6/30/25

    Hi Troy, we're so happy to hear that you're enjoying your Aspire · Sport Brief. It's fantastic to know that the fit and support are working perfectly for your activities. We designed these briefs with comfort and performance in mind, so it's truly rewarding to hear that they're delivering on both fronts.

  • RH
    Rick H.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Weightlifting
    Size Ordered L
    Rated 5 out of 5 stars
    6/22/25
    A Calming Lotus For Everyday

    The Sport brief is my go-to everyday wear. A fantastic fit that seems to disappear once they are on your body. No binding, pinching, pulling hair, or added heat. Keeping everything south of the belt line keeps me as cool and calm as the marvelous color.

    A Profile picture for AsWeMove
    AsWeMove
    6/24/25

    Hi Rick. Thank you for sharing your experience with the Aspire · Sport Brief! We’re stoked to hear it’s become your perfect everyday choice, with the barely-there sensation and fit we aimed for. Your feedback on the cooling properties and temperature control is especially appreciated. The “calm” feeling you mentioned with the color choice is exactly what we wanted to create.

  • RO
    Richard O.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Golf, Everyday/Walking
    Size Ordered S
    Rated 5 out of 5 stars
    6/22/25
    Aspire- Sport Brief

    Fantastic material, love the fit, feel and freedom this underwear provides

    A Profile picture for AsWeMove
    AsWeMove
    6/24/25

    Hi Richard, thank you for sharing your experience with the Aspire · Sport Brief! We’re glad to hear you're enjoying the fit, feel, and freedom, exactly what we had in mind when designing this piece. Your feedback means a lot, and we appreciate your support.

  • JH
    Jaden H.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Running, Tennis, Yoga, Everyday/Walking, Weightlifting
    Size Ordered S
    Rated 5 out of 5 stars
    6/21/25
    Perfect All Around

    I only wear the sport and zero briefs. They provide optimal comfort, compression, and support through all times of the day.

    I work a physically demanding job and am also very active whether it be on the tennis court, gym, running, or at the lake.

    These are perfect for everything. Perfect support and barely even noticeable.

    They run true to size for me. I am 160lbs and waist size 30. I wear a small in all as we move products and they are perfect. I do size up to medium for rest/sleep.

    A Profile picture for AsWeMove
    AsWeMove
    6/24/25

    Hi Jaden, thank you for sharing your experience with the Aspire · Sport Brief! It’s great to hear how well they’ve performed across a wide range of activities, from your demanding work environment to tennis, gym sessions, running, and lake activities. That balance of reliable support while staying barely noticeable is exactly what we aimed for with the Aspire collection. We also appreciate your detailed sizing insights. Feedback like this helps others understand how the pieces perform across different activities and fit preferences.

  • TC
    Terence C.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Weightlifting, Everyday/Walking
    Size Ordered XL
    Rated 5 out of 5 stars
    6/19/25
    Color Statement

    Same great comfort, light weight and flexible fit. It’s like wearing nothing but with support. This color is a very bright pink. Glow in the dark bright! It’s a visual statement for sure! Love the product I have at least 15 pair.

    A Profile picture for AsWeMove
    AsWeMove
    6/20/25

    Hi Terence, Thank you so much for sharing this — we loved your review! We’re glad to hear the comfort and fit continue to deliver for you — “like wearing nothing but with support” is one of the best ways we’ve heard it described! And yes, that bright pink does make a bold statement — not for the shy, and we love that you're rocking it. 15 pairs? That’s incredible — we're truly grateful for your support and loyalty. It means a lot to have you as part of the AWM community.

  • MT
    Mike T.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Weightlifting, Running, Martial Arts, CrossFit
    Size Ordered XS
    Rated 5 out of 5 stars
    6/19/25
    Best Sport Brief

    The material is made of excellent quality and blends into your skin like you wearing nothing!

    A Profile picture for AsWeMove
    AsWeMove
    6/20/25

    Hi Mike T,

    Thank you so much for your wonderful review of our Aspire · Sport Brief! Your feedback about the material quality is especially meaningful to us, as we put considerable thought into selecting fabrics that offer both exceptional comfort and seamless wear. That feeling of the brief blending with your skin is the ultimate compliment and validates everything we strive for in our designs. We're truly grateful to have you as part of the AWM family!

  • BD
    Bruce D.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Weightlifting
    Size Ordered M
    Rated 5 out of 5 stars
    6/14/25
    Great fit great color

    Have loved as we move for years. Keep coming back. These are my favorite fit and color

    A Profile picture for AsWeMove
    AsWeMove
    6/14/25

    Thank you, Bruce.

  • RM
    Roger M. W.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Weightlifting, Everyday/Walking, Other
    Size Ordered M
    Rated 5 out of 5 stars
    6/14/25
    It's Been a Long Journey to Stealthskyn

    Never did I ever think I would write a review of my underwear. But you asked and here I am for I have "discovered" Stealthskyn. There is no way I am an underware model and to put a point to that, I am probably older than the vast majority of others who have discovered Stealthskyn. Let me begin the story two years ago.

    I had just placed my wife in a memory care center. It was a hard adjustment but eventually I began to think that there might be more to life for me. I began again in the gym, joined a large powerlifting organizations. Now two years later I hold two state records in the deadlift. I am eighty-one years old. Yeah, you're right: there are VERY few eighty year old powerlifters! But it is what I do and my personal best now is over 300 pounds. But I digress.

    Many years ago I discovered that very brief underwear were what I preferred and over the decades have had many different types and styles made of many different materials. Finding something that fits, wears at all well and provides the support desired has actually been very difficult

    About the time my wife had been gone a while I kept seeing advertising for "Stealthskyn" and out of curiosity I read the ads. At first I was unimpressed because they seemed too large for me and of course there was the price. But I was curious so I did order some following the sizing guidelines having become well acquainted with the fantasy sizing of many types of underwear marketed from the orient.

    At first I was…

    A Profile picture for AsWeMove
    AsWeMove
    6/14/25

    Hi Roger, We’re truly inspired by your journey and the thoughtful review of the Aspire · Sport Brief! Achieving state records in deadlifting at 81 is incredible, and we’re honored that our products are part of your powerlifting story. Your feedback on the fit and fabric of the Aspire is invaluable. We’re especially glad it complements your Dominate collection, and we appreciate you sharing your experience with the sizing process. The way you described Stealthskyn as “an essential wardrobe item for a modern man” really resonates with our vision. Thank you for your kind words and detailed review. We’re grateful to have you as part of the Stealthskyn family!