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4.9
Rated 4.9 out of 5 stars
2,345 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:Lotus
Sale price$41

Items available for pre-order will begin shipping Tuesday 5/27


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 2,345 reviews
Total 5 star reviews: 2.1k Total 4 star reviews: 252 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
2,345 reviews
  • 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!

  • GW
    Gerald W.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Size Ordered S
    Rated 5 out of 5 stars
    6/14/25
    Amazing

    100% plus satisfied!!!

    A Profile picture for AsWeMove
    AsWeMove
    6/14/25

    Hi Gerald, love to hear this.

  • AG
    Anthony G.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Other, Hiking, Everyday/Walking, Weightlifting, Martial Arts
    Size Ordered XL
    Rated 5 out of 5 stars
    6/13/25
    Truly fantastic

    So friggin comfortable. The Wifey say they're sexy. No complaints. Worth it

    A Profile picture for AsWeMove
    AsWeMove
    6/14/25

    Hi Anthony, we're so happy to hear that the Aspire · Sport Brief is hitting all the right notes for you when it comes to both comfort and style. When you said they’re “so friggin comfortable,” you really nailed exactly what we were aiming for in our design. And of course, the cherry on top is getting your wife’s seal of approval! We put a lot of thought into creating briefs that not only feel great but also offer a flattering fit, so it’s incredibly rewarding to hear that they’re doing just that for you. Your enthusiasm and honest endorsement really made our day. Thank you again for sharing your experience with us—it truly means a lot to us!

  • AB
    Andrew B.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Basketball, Tennis, Other
    Size Ordered L
    Rated 5 out of 5 stars
    5/20/25
    Love them!

    Very comfortable and fits well!

    A Profile picture for AsWeMove
    AsWeMove
    5/21/25

    Hello, Andrew. Thanks so much for your feedback. We're glad to hear that it's comfortable and fits well! We appreciate you being part of the AsWeMove community, and we're glad the product is delivering the experience we aim for. Let us know if there's anything else we can help with!

  • EM
    Eric M.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Golf, Weightlifting
    Size Ordered M
    Rated 5 out of 5 stars
    5/6/25
    Skivees

    Love the fit and feel

    A Profile picture for AsWeMove
    AsWeMove
    5/19/25

    Hi Eric, thanks so much for your review of the Aspire · Sport Brief! We love the playful nickname "Skivees" - that made us smile! We're happy to hear you're loving both the fit and feel - that's exactly what we aim for with every pair we design. We truly appreciate you taking the time to share your experience with us!

  • MS
    Matthew S.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Everyday/Walking
    Size Ordered S
    Rated 5 out of 5 stars
    4/25/25
    Simply the Best!

    Comfortable soft and forms to you. Great fit and like the bone color - hoping for the blue to restock!!

    A Profile picture for AsWeMove
    AsWeMove
    4/25/25

    Hi Matthew, Thanks so much for your fantastic review of the Aspire · Sport Brief! We're thrilled to hear you're loving how comfortable and form-fitting they are - that's exactly what we aimed for when designing them. It's great to know the Bone color is working perfectly for you! We truly appreciate you taking the time to share your experience with us, and we're delighted that you're eager to try more colors!

  • RQ
    Robert Q.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Golf
    Size Ordered L
    Rated 5 out of 5 stars
    4/24/25
    Every day wear

    Great for every day wear, on the floor 8-10hours

    A Profile picture for AsWeMove
    AsWeMove
    4/25/25

    Hi Robert, Thanks so much for your fantastic review of the Aspire · Sport Brief! We're thrilled to hear they're working great for your long days on the floor - that's exactly what we aimed for when designing them. It's wonderful to know they're providing the comfort and support you need for those 8-10 hour shifts. Really appreciate you taking the time to share your experience with us!

  • HA
    Hugo A.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Yoga
    Size Ordered M
    Rated 4 out of 5 stars
    4/19/25
    Unsure of fit? Get Aspire.

    I ordered both Aspire and Dominate sport briefs so I could feel the difference between them.

    I ended up keeping the Aspire briefs; the Dominate briefs felt too constricting in my crotch area to comfortably wear for long periods of time. Perhaps if you’re on the smaller side this wouldn’t be an issue?

    The Aspires on the other hand felt way better. It really does feel like you’re barely wearing anything at all.

    I’m generally a size M for underwear, but I tried both the M and L sizes for the Aspire sport briefs. Honestly, I’d stick to your size or perhaps go smaller if you’re in between sizes. However, the L felt pretty much identical to the M in everything (pouch size, general fit) expect for the waistband, which was obviously looser in the L size. I ended up keeping both since they are so similar.

    One thing I’d wish for is for the pouch area to be slightly larger and spanning a wider area. It would make everyday wear even more comfortable for me.

    A Profile picture for AsWeMove
    AsWeMove
    4/19/25

    Thanks for your feedback, Hugo. We're delighted to hear about your detailed comparison between our Aspire and Dominate sport briefs. Your thorough analysis of both styles and sizes provides valuable insights, particularly your observation about the Aspire's barely-there sensation - exactly the feel we aimed to achieve with this design. It's helpful to hear your specific observations about the similarities between the M and L sizes, noting the main difference being in the waistband fit. Your feedback regarding the pouch dimensions is particularly valuable as we continuously refine our designs. We appreciate you taking the time to share such a comprehensive review of your experience with the community.

  • CP
    Charles P.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Running, Everyday/Walking, Weightlifting
    Size Ordered XL
    Rated 5 out of 5 stars
    4/19/25
    Awesomeness!

    Fit well, wash well, keep you cool and like wearing nothing at all.

    A Profile picture for AsWeMove
    AsWeMove
    4/19/25

    Hi Charles. Thank you so much for taking the time to share your thoughts on the Aspire Sport Brief! Your "Awesomeness!" review really made us smile. We're thrilled to hear that they're delivering that barely-there feeling we designed them for, while still providing all the performance benefits. It's wonderful to know they're keeping you cool and comfortable, and that they're maintaining their quality through washing - that's exactly the kind of feedback we love to receive.