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Aspire · Long Boxer Brief
Aspire · Long Boxer Brief
Aspire · Long Boxer Brief
Aspire · Long Boxer Brief
Aspire · Long Boxer Brief
Aspire · Long Boxer Brief
Aspire · Long Boxer Brief
4.9
Rated 4.9 out of 5 stars
3,139 Reviews

Aspire · Long Boxer Brief

$49
Multiple Pairs

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Buy 4+Save 9%

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Buy 7+Save 13%

Select Your Color:

Black
Black Bone Stone Sand Sky
Size:
Size Guide · Aspire · Long Boxer Brief
Size Waist Inseam Outseam
XS 71-86 cm 17 cm 33 cm
S 76-81 cm 17.3 cm 34 cm
M 81-86 cm 17.6 cm 35 cm
L 86-91 cm 17.9 cm 36 cm
XL 91-97 cm 18.2 cm 37 cm
XXL 96-103 cm 18.5 cm 38 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 Inseam Outseam
XS 28-30" 6.7" 13"
S 30-32" 6.8" 13.4"
M 32-34" 6.9" 13.8"
L 34-36" 7" 14.2"
XL 36-38" 7.1" 14.6"
XXL 38-40" 7.2" 15"
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 3,139 reviews
Total 5 star reviews: 2.8k Total 4 star reviews: 298 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 2
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3,139 reviews
  • SR
    Shaya R.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Everyday/Walking
    What is your height? 5' 5"
    What is your body type? Round
    Which best describes your age range? 25-34
    Size Ordered L
    Rated 5 out of 5 stars
    1/5/26
    Most Comfortable Pair

    In every pair of underwear I have ever owned, I found something I didn’t like. Be it comfort, breathability, stretch, support, you name it.

    From the second I put on my first pair of Aspires, I felt that support I needed, the flexibility and stretchiness I need at times, and the breathability I always want.

    There is no pulling in uncomfortable places and no seems to cause itching.

    This is a BUY.

    Was this helpful?
  • RG
    Ricky G.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Running
    What is your height? 6' 0"
    What is your body type? Athletic
    Which best describes your age range? 45-54
    Size Ordered M
    Rated 5 out of 5 stars
    1/5/26
    Stays Put

    I like that the elastic at the bottom helps them stay put on long runs.

    Was this helpful?
    A Profile picture for AsWeMove
    AsWeMove
    1/5/26

    Hi Ricky,

    We truly appreciate you sharing your experience with the Aspire Long Boxer Brief. Hearing that the elastic design keeps them perfectly in place during long runs lets us know the engineering is performing exactly as intended. The Aspire collection is crafted to provide that reliable support and stay-put performance during active movement, and feedback like yours confirms we're hitting the mark.

    Knowing they deliver that dependable fit throughout your runs means a great deal to our team and reflects the careful attention that goes into every detail of the Long Boxer Brief design.

    • JV
  • FL
    Fitzgerald L.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Everyday/Walking
    What is your height? 5' 8"
    What is your body type? Athletic
    Which best describes your age range? 35-44
    Size Ordered S
    Rated 5 out of 5 stars
    1/4/26
    Lots of stretch

    I'm in between sizes for most brands. I usually size up to a medium. I was able to wear small for this brand though. And they didn't feel too tight at all. They have an incredible stretch to the fabric. You can't even tell you're wearing them.

    Was this helpful?
    A Profile picture for AsWeMove
    AsWeMove
    1/4/26

    Hi Fitzgerald,

    We truly appreciate you sharing your experience with the Aspire Long Boxer Brief. Hearing that the fabric flexibility allowed you to choose a smaller size while still enjoying a natural, easy wear lets us know the design is working as intended. The Aspire collection is crafted to move with the body and deliver a smooth balance of flexibility and structure, so feedback like this means a great deal to our team.

    Your note about sizing is especially valuable and will be helpful for others who are deciding between sizes. It highlights how the material adapts across different builds, which is an important part of the experience we aim to provide.

    • MT
  • CM
    Charles M.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 5 out of 5 stars
    1/3/26
    Brilliant

    Comfortable quality. Nothing else makes sense.

    Was this helpful?
    A Profile picture for AsWeMove
    AsWeMove
    1/3/26

    Hi Charles,

    Thank you for the brilliant review of the Aspire · Long Boxer Brief! We love hearing that they deliver the kind of quality that just makes sense—that’s exactly what we’re aiming for with the Aspire collection. When a product becomes the clear choice based on how it feels and performs, it tells us we’re hitting the mark on both fit and construction.

    It’s great to know the Long Boxer Brief style is working so well for you and providing the experience you’re looking for.

    Thanks for taking the time to share your feedback with us!

    • RK
  • BR
    Ben R.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Weightlifting
    What is your height? 5' 8"
    What is your body type? Built
    Which best describes your age range? 45-54
    Size Ordered XL
    Rated 4 out of 5 stars
    12/30/25
    Awesome

    Great quality highly recommend will purchase again

    Was this helpful?
    A Profile picture for AsWeMove
    AsWeMove
    12/30/25

    Hi Ben,

    Thank you for the great 4-star review on the Aspire · Long Boxer Brief! It's wonderful to hear about the quality that caught your attention — that's something we put a lot of focus into with this style. Knowing you'd recommend them and are planning to purchase again really speaks volumes about how they're performing for you.

    We're so glad they've earned a spot in your rotation!

    Thanks for taking the time to share your experience with us.

    • JV
  • SM
    Steve M.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Running, Golf
    What is your height? 5' 10"
    What is your body type? Normal
    Which best describes your age range? 45-54
    Size Ordered XL
    Rated 5 out of 5 stars
    12/28/25
    Love the feel

    Love how these feel and look forward to buying more. I typically wear Medium in boxer briefs (34”

    Waist) but bumped up to the XL in these for the right fit.

    Was this helpful?
    A Profile picture for AsWeMove
    AsWeMove
    12/28/25

    Hi Steve,

    Thank you for the review of the Aspire · Long Boxer Brief! We're glad to hear you love how they feel that premium ease is exactly what we designed this style to deliver.

    You can also sign up for our SMS updates for exclusive tips, promos, and reminders, plus keep an eye out for our monthly color drops to discover new favorites!

    We love hearing that you're looking forward to buying more, and we're grateful you took the time to share your experience with other customers!

    • KR
  • JW
    Jordan W.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Weightlifting, Everyday/Walking
    What is your height? 5' 9"
    What is your body type? Built
    Which best describes your age range? 35-44
    Size Ordered L
    Rated 5 out of 5 stars
    12/25/25
    Great length

    Hard to find this length anywhere else. The hug your thighs comfortably so you get underwear that finally doesn’t ride up!

    Was this helpful?
    A Profile picture for AsWeMove
    AsWeMove
    12/26/25

    Hi Jordan,

    Thank you for the fantastic 5-star review on the Aspire Long Boxer Brief! It's wonderful to hear that the length is exactly what you were looking for and that they fit your thighs so nicely. That no-ride-up experience is precisely what makes this style special – we know how hard it can be to find that perfect longer length that actually stays put.

    Your feedback really highlights what sets the Long Boxer Brief apart and helps other customers understand the difference it can make.

    Thanks for sharing your experience and for the great review!

    • JV
  • AP
    Alexander P.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Everyday/Walking
    What is your height? 5' 10"
    What is your body type? Normal
    Which best describes your age range? 35-44
    Size Ordered S
    Rated 5 out of 5 stars
    12/23/25
    Love the coverage!

    The long boxers fit the best out of all of them for me. The stay down, no rolling, and stay perfect at the waist.

    I should know: I started buying these at XL and have lost enough weight to buy a S now. I’m a 30 waist and the S was perfect for me, but I like a more of a snug fit.

    Was this helpful?
    A Profile picture for AsWeMove
    AsWeMove
    12/23/25

    Hi Alexander,

    Thank you for sharing your fantastic feedback on the Aspire · Long Boxer Brief! It’s impressive to hear about your journey from XL down to S and how the fit continues to work perfectly for you. The way the Long Boxer Brief stays put without rolling or shifting is exactly what we aim for, especially for those who prefer a snug fit.

    Your experience is really helpful for others figuring out their ideal size and fit. Thanks for taking the time to share your story!

    • AO
  • AB
    Allen B.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Running, Weightlifting
    What is your height? 6' 1"
    What is your body type? Normal
    Which best describes your age range? 45-54
    Size Ordered XL
    Rated 5 out of 5 stars
    12/22/25
    The best

    I like this underwear so much I bought five more .

    Was this helpful?
    A Profile picture for AsWeMove
    AsWeMove
    12/23/25

    Hi Allen,

    Thank you for the fantastic 5-star review on the Aspire · Long Boxer Brief! It’s awesome to hear you love them so much that you went ahead and bought five more pairs. That kind of enthusiasm means a lot to us.

    When a product inspires that kind of commitment, it really shows it’s hitting the mark. We’re thrilled the Aspire · Long Boxer Brief has become a favorite for you.

    Thanks for choosing us and for sharing your experience!

    • AO
  • RP
    Ryan P.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Golf, Everyday/Walking, Swimming, Yoga, Snowboarding/Skiing
    What is your height? 6' 3"
    What is your body type? Athletic
    Which best describes your age range? 35-44
    Size Ordered M
    Rated 5 out of 5 stars
    12/18/25
    Do yourself a favor and grab a pair!

    Historically I haven’t done a good enough job doing my research and assumed that all boxers were created essentially equal. I was wrong, very wrong. These are the best pair I’ve ever worn by a mile. You will find me clearing out my drawers of the old stuff and making room for plenty more of these. Treat yourself and get a as many pairs as you can!

    Was this helpful?
    A Profile picture for AsWeMove
    AsWeMove
    12/18/25

    Hi Ryan,

    Thank you for the amazing review on the Aspire · Long Boxer Brief! It's fantastic to hear you've discovered the difference quality makes - you're absolutely right that not all boxers are created equal! We're glad these have become your new go-to and that you're planning to upgrade your entire collection.

    You can also sign up for our SMS updates for exclusive tips, promos, and reminders, plus keep an eye out for our monthly color drops to discover new favorites!

    Thanks for sharing your experience and for being part of the community!

    • KP
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