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4.9
Rated 4.9 out of 5 stars
2,785 Reviews

Aspire · Sport Brief

$41

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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 10 15 20

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 2,785 reviews
Total 5 star reviews: 2.5k Total 4 star reviews: 285 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
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?
2,785 reviews
  • GV
    Greg V.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Hiking, Other
    What is your height? 6' 0"
    What is your body type? Normal
    Which best describes your age range? 55-64
    Size Ordered XL
    Rated 4 out of 5 stars
    9/1/25
    Sport brief

    I like these I like how they fit and I love the color

    A Profile picture for AsWeMove
    AsWeMove
    9/1/25

    Hi Greg, thank you for the great 4-star review on the Aspire · Sport Brief! We're thrilled to hear you like the fit and love the color — it's always great to know when both the performance and style are hitting the mark for you. We really appreciate you taking the time to share your experience with us!

  • HW
    Hank W.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Other, Everyday/Walking
    What is your height? 5' 11"
    What is your body type? Normal
    Which best describes your age range? 55-64
    Size Ordered XL
    Rated 5 out of 5 stars
    9/1/25
    This is it, “the fit”!

    The fit and color work. Enough said.

    A Profile picture for AsWeMove
    AsWeMove
    9/1/25

    Hi Hank! Love that you found "the fit" with the Aspire Sport Brief! When the fit and color both work perfectly, that's exactly what we're aiming for. Thanks for the 5 stars!

  • TL
    Trevor L.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Running, Cycling
    What is your height? 5' 9"
    What is your body type? Athletic
    Which best describes your age range? 35-44
    Size Ordered M
    Rated 5 out of 5 stars
    9/1/25
    Best Briefs Out There

    The fit and feels just like they say, extremely comfortable and move with your body. Stay cool no matter what you're activity is, to the point you never want to take them off.

    A Profile picture for AsWeMove
    AsWeMove
    9/1/25

    Hi there, Trevor. Thank you very much, we love to hear this.

  • EG
    Eduardo G.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    What is your height? 5' 9"
    What is your body type? Normal
    Which best describes your age range? 45-54
    Size Ordered L
    Rated 4 out of 5 stars
    9/1/25
    Serves its purpose

    Lightweight, comfortable, and flexible, as promised. I’ve used it a few times now and am overall satisfied with the fit and support. The only downside I’ve noticed in the few weeks I’ve had it is that it’s a bit warm and doesn’t “breathe” like a modal would, but I’m still early to have a final verdict.

    A Profile picture for AsWeMove
    AsWeMove
    9/1/25

    Hi Eduardo G., Thank you for the great 4-star review on the Aspire · Sport Brief! We're glad to hear you're overall satisfied with the fit and support, and that the lightweight, comfortable, and flexible feel is delivering as promised. We really appreciate your honest feedback about the breathability compared to modal fabrics. That kind of specific insight is incredibly valuable as we continue to understand how our materials perform in real-world use.

  • MH
    Miguel H.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Cycling, Weightlifting
    What is your height? 5' 10"
    What is your body type? Athletic
    Which best describes your age range? 45-54
    Size Ordered M
    Rated 5 out of 5 stars
    9/1/25
    Fabulous

    As with all the orders I have made, style and colors I have been satisfied , and I will continue collecting your styles and new colors.

    A Profile picture for AsWeMove
    AsWeMove
    9/1/25

    Hi Miguel! That's fantastic to hear you've been consistently satisfied with all your orders and that you're loving the style and colors across the collection! It's awesome that you're planning to keep adding more styles and new colors to your collection. We really appreciate your loyalty and the 5 stars!

  • BH
    bryan h.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Everyday/Walking
    What is your height? 6' 4"
    What is your body type? Round
    Which best describes your age range? 55-64
    Size Ordered XL
    Rated 5 out of 5 stars
    9/1/25
    Comfort

    I find aspired sports brief comfortable at all times. I work outside in all weather conditions and started looking for something that did not irritate in hot weather. I love the way it fits throughout the day.

    A Profile picture for AsWeMove
    AsWeMove
    9/1/25

    Hi Bryan! It's great to hear the Aspire Sport Brief is keeping you comfortable through all those tough outdoor work conditions! We love that it's not irritating in hot weather and maintains that perfect fit throughout your long days. That's exactly the kind of all-day performance we designed them for. Thanks for the 5 stars!

  • CS
    Charles S.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Yoga
    What is your height? 6' 0"
    What is your body type? Normal
    Which best describes your age range? 65+
    Size Ordered L
    Rated 5 out of 5 stars
    8/31/25
    Exchange XS to L ( large) Aspire

    PLEASE…..I need your help as I need to return four XS briefs that was just shipped to me and exchange to a large size. The XS cannot possibly hold my motor; therefore send me return address please….Thank you,

    Charles Stuhlberg

    Sun Valley, Idaho, 83353

    A Profile picture for AsWeMove
    AsWeMove
    8/31/25

    Hi Charles! We appreciate the 5 stars and totally understand that finding the right fit is key to getting that perfect confidence and ease. While we can't handle exchanges through reviews, our customer service team will definitely be able to help you get sorted with the right size. We're glad you're giving the Aspire Sport Brief a try and want to make sure you get that ideal fit!

  • MA
    Mark A. F.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Weightlifting, Running
    What is your height? 5' 8"
    What is your body type? Athletic
    Which best describes your age range? 35-44
    Size Ordered M
    Rated 4 out of 5 stars
    8/28/25
    Testing the brand

    These feel great, but the size ran slightly small. Will order again, but will order size up. Athletic/runner builds may need some more room for the glutes.

    A Profile picture for AsWeMove
    AsWeMove
    8/28/25

    Hi Mark A. F.,

    Thank you for the great 4-star review on the Aspire · Sport Brief! We're glad to hear they feel great and that you're planning to order again — that's always the best feedback we can get.

    We really appreciate your insights about the sizing, especially for athletic/runner builds needing more room in the glutes. That kind of specific feedback is incredibly valuable as we continue to understand how our designs work across different body types and builds. Your real-world experience helps us know what to communicate to other customers with similar builds.

    It's great to know you found a solution by sizing up, and we're grateful you're giving us another chance to get it just right for you. Thanks for taking the time to share such helpful feedback and for being part of the AsWeMove community!

  • KW
    Kevin W.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Cycling, Golf, Tennis
    What is your height? 6' 0"
    What is your body type? Normal
    Which best describes your age range? 35-44
    Size Ordered L
    Rated 5 out of 5 stars
    8/26/25
    Great Product

    Fits great lightweight and keeps everything in place

    A Profile picture for AsWeMove
    AsWeMove
    8/26/25

    Hi Kevin! This is exactly what we love to hear! You've nailed the key benefits of the Aspire Sport Brief - that perfect combination of lightweight comfort with reliable support. The fact that it fits great and keeps everything in place is exactly what we designed it to achieve. Thanks for the awesome feedback and for giving us 5 stars!

  • RO
    Ricardo O.
    Verified Buyer
    Reviewing
    Aspire · Sport Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Running, Weightlifting, Golf
    What is your height? 5' 9"
    What is your body type? Athletic
    Which best describes your age range? 35-44
    Size Ordered M
    Rated 5 out of 5 stars
    8/25/25
    Aspire Sport Brief

    First off these fit amazing. They contour to your body and just feel like a second skin. Great support, keeps you cool where you need it and just makes you feel good. Because of how this the material is, it can even help give you a little extra room if what you’re wearing over them is feeling a little tight. I love that the limited colors are constantly releasing so you can get some variety to your underwear drawer as well. I used to wear trunks from another sports company but don’t miss those at all. Definitely would recommend.

    A Profile picture for AsWeMove
    AsWeMove
    8/25/25

    Hi Ricardo. Your feedback captures exactly what we aim for: next-level fit, cooling performance, and style that evolves with our limited color drops. We’re honored you’ve made the switch and even more grateful that you’d recommend us. Thanks for trusting Aspire.