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4.9
Rated 4.9 out of 5 stars
3,209 Reviews

Aspire · Long Boxer Brief

$49

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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 3,209 reviews
Total 5 star reviews: 2.9k Total 4 star reviews: 311 Total 3 star reviews: 3 Total 2 star reviews: 0 Total 1 star reviews: 3
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?
3,209 reviews
  • JR
    John R.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Swimming
    What is your height? 5' 7"
    What is your body type? Normal
    Which best describes your age range? 75+
    Size Ordered L
    Rated 5 out of 5 stars
    4/6/26
    My review of Aspire Long Boxer Brief

    This Aspire Boxer Brief is the most amazing feels like skin underwear and keeps you cool and comfortable all day long!

  • EC
    Erica C.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Other
    What is your height? 6' 0"
    What is your body type? Normal
    Which best describes your age range? 45-54
    Size Ordered XL
    Rated 5 out of 5 stars
    4/6/26
    Drawers

    Love them most comfortable I have ever had

  • AH
    Ali H.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Hiking, CrossFit
    What is your height? 5' 10"
    What is your body type? Athletic
    Which best describes your age range? 65-74
    Size Ordered S
    Rated 4 out of 5 stars
    4/6/26
    Waist

    Medium is a better fit, but do not like how high the waist band sits

    A Profile picture for AsWeMove
    AsWeMove
    4/6/26

    Hi Ali. Glad the medium is working better for you fit-wise. The Aspire Long Boxer Brief does have a higher rise profile compared to some of our other styles, which is part of the design to provide that longer coverage through the torso. We totally understand that the waistband placement isn't going to hit the sweet spot for everyone though, as rise preference is really personal and depends on your torso proportions and where you prefer things to sit. Your feedback on the waistband height is helpful as we think about the rise balance across different styles in the Aspire line. If you're open to trying a different cut, some of our other boxer briefs have a lower rise that might give you that same comfort and performance but with the waistband positioning that feels more natural for you.

  • BS
    Brian S.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Weightlifting
    What is your height? 6' 2"
    What is your body type? Normal
    Which best describes your age range? 55-64
    Size Ordered XL
    Rated 4 out of 5 stars
    4/5/26
    Tight waist

    This is mostly my fault as my waist is too big, but it causes the waist band to roll over. The legs fit perfectly and there's no leg ride up. I love the fabric.

    A Profile picture for AsWeMove
    AsWeMove
    4/6/26

    Hey Brian! Thanks for the honest feedback and for highlighting what's working well with the Aspire Long Boxer Brief. It's great to hear that the legs are fitting perfectly with no ride-up and that you're loving the fabric—those are two things we really focus on getting right. We totally get that the waistband fit can be tricky sometimes, and sizing can definitely impact how it sits and performs. The waistband is engineered to lay flat and stay put, but when the fit isn't quite dialed in it can definitely cause that rolling issue you're experiencing. Really appreciate you calling out both the positives and the challenge, that kind of detailed feedback helps us and other customers understand how the fit works across different body types.

  • DN
    Denny N.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 5 out of 5 stars
    4/5/26
    BEST

    Best underwear I have ever purchased!

  • RC
    Ryan C.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 5 out of 5 stars
    4/4/26
    Continue to be the best underwear

    The jungle color is awesome and the long boxer briefs continue to be the best underwear I've ever owned. I'm up to 8 pairs and will continue to purchase. These are definitely with the money.

  • DM
    David M.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 5 out of 5 stars
    4/3/26
    Great choice

    Very comfortable

    I honestly forget I have underwear throughout the day.

  • TW
    Torrey W.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 5 out of 5 stars
    4/3/26
    Gym Approved

    Aspire are my favorite and the long boxers are my go to for leg days. Keeps everything in place. Have a few pair of be long boxers for those leg days and the new Jungle color has become a favorite. Can’t wait for more colors.

  • RG
    Ron G.
    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? Normal
    Which best describes your age range? 45-54
    Size Ordered S
    Rated 4 out of 5 stars
    4/2/26
    Great as always

    Great as always! Very comfortable. Only issue is that the fabric does not last as long as you would want for as expensive as it is.

    A Profile picture for AsWeMove
    AsWeMove
    4/2/26

    Hi Ron. Really glad to hear the comfort is still hitting the mark for you. We completely understand the concern about fabric durability, especially at this price point, and it's something we take seriously. The Aspire Long Boxer Brief uses our Tru-fit Technology which is designed to be lightweight and adaptive, but we recognize that ultra-fine construction can sometimes mean a trade-off in longevity depending on wear patterns and care. We're always working to find that sweet spot between the barely-there feel and long-term durability. Your feedback on this is really valuable as we continue refining the fabric blend and construction methods to get the most life out of each pair without compromising that comfort you're experiencing. If you need to send us a photo at support@aswemove.com, please do so and we can make this right.

  • JW
    Josh W.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 4 out of 5 stars
    4/2/26
    Great

    Great boxer.Almost there. Super comfortable. Pouch needs a little more containment boundaries and thinner for cooling in working conditions. Back needs to be a bit higher. Pants pull them down while working. Sitting, standing, squatting, lifting. I have collected many pairs and will aquire more. Thanks for best I have found.

    A Profile picture for AsWeMove
    AsWeMove
    4/2/26

    Hey Josh! Stoked to hear you're loving the comfort and collecting multiple pairs—that's exactly what we want to hear! Really appreciate the detailed feedback about what's working and where you'd like to see some tweaks. The insights about needing a bit more containment in the pouch while keeping things cooler for work conditions, plus that higher back to prevent the pull-down during all those different movements throughout your day—that's the kind of real-world feedback that's gold for our product development team. We're always fine-tuning the Aspire line based on how it performs in actual work environments like yours, so knowing where we can dial things in even better is incredibly valuable. Super glad we're already delivering the best you've found, and we're always working to make that "almost there" into a perfect 10!