Skip to content
4.9
Rated 4.9 out of 5 stars
3,175 Reviews

Aspire · Long Boxer Brief

$49

Buy 2+Save 7%

|

Buy 4+Save 9%

|

Buy 7+Save 13%

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 3,175 reviews
Total 5 star reviews: 2.9k Total 4 star reviews: 303 Total 3 star reviews: 2 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?
3,175 reviews
  • MC
    Michael C.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 4 out of 5 stars
    2/16/26
    Waist band

    I prefer the thinner waste bands

  • KC
    Kipp C.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 4 out of 5 stars
    2/15/26
    Very nice, but…

    Even better fit and slightly more compression than the Dominate style, but I have had runs develop from the inner leg seam of a couple of my older pairs in this style. These newer ones in Blood colorway look like they have changed the seam stitching slightly and are OK so far …

    A Profile picture for AsWeMove
    AsWeMove
    2/17/26

    Thanks for the thoughtful feedback! It’s great to hear the Aspire Long Boxer Brief is giving you that snug, supportive feel with a bit more compression — that’s exactly what this silhouette is engineered for with its performance-grade stretch and airflow-focused design. We really appreciate you flagging the inner leg seam on older pairs — continuous improvement is a huge part of how we design and refine. Sounds like the updated stitching in the Blood colorway is already showing up in your newer pairs, which is awesome to hear. Thanks for taking the time to share — this kind of insight helps others choose with confidence and helps us keep elevating quality.

  • VB
    Vinton B.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 5 out of 5 stars
    2/14/26
    Always Reliable Fit and Construction

    I have several Aspire Long Boxer Briefs in different colors. Alway look forward to receiving my order and wearing them. The fit and construction are always on point.

  • JH
    James H.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 5 out of 5 stars
    2/14/26
    Second skin

    My everyday wear for all kinds of activities. Feels like second skin and barely notice that I was wearing it. But still have good support just like second skin.

  • AK
    Arthur K.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Weightlifting, Other, Everyday/Walking
    What is your height? 5' 9"
    What is your body type? Athletic
    Which best describes your age range? 45-54
    Size Ordered M
    Rated 5 out of 5 stars
    2/13/26
    Feels and looks like your wearing 'nothing' - and it's super comfortable and 'free' feeling.

    It's hard to find a boxer brief that fits so smoothly yet 'gives' where it should to feel comfortable - Aspire does both! I will definitely buy again. No kidding...Aspire just custom-fits everywhere, which is great!

  • TS
    Thomas S.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 5 out of 5 stars
    2/12/26
    For those cold days

    I never wear long boxer briefs like this but figured since it’s been 20 degrees or below lately it didn’t hurt to have more of a second layer. The legs stay perfectly in place all day. As far as comfort, I think everyone knows by now that nothing there feeling your brand provides

    A Profile picture for AsWeMove
    AsWeMove
    2/12/26

    We love a strategic cold-weather pivot. The Aspire – Long Boxer Brief was built exactly for that — a true second layer when temperatures drop, without sacrificing the barely-there feel. Hearing that the legs stayed locked in all day is exactly what we aim for. And yes… that “nothing there” comfort is kind of our thing. Appreciate you stepping outside your usual rotation and giving them a shot — sounds like they earned their place.

  • DM
    David M.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Sport of Choice Everyday/Walking, Other
    What is your height? 5' 11"
    What is your body type? Athletic
    Which best describes your age range? 55-64
    Size Ordered M
    Rated 5 out of 5 stars
    2/11/26
    Awesome

    I love the fit and new colors available

  • BS
    Brian S.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 5 out of 5 stars
    2/10/26
    Amazing underwear

    I love the bold color. The fit is the best I've ever worn. I like the boxer brief doesn't roll.

  • JH
    James H.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 5 out of 5 stars
    2/9/26
    My all time favorite

    Love the color and it’s my everyday wear, perfect for gym and all kinds of activity I do. It’s seamless very lightweight like second skin but provides enough support to the boys. Obsessed with this new color and excited for adding this to my collections.

    A Profile picture for AsWeMove
    AsWeMove
    2/9/26

    Love hearing this — we’re so glad Blood has earned a permanent spot in your daily rotation. Aspire is built to move with you, so it’s great to know the lightweight, second-skin feel and support are showing up for everything from workouts to everyday wear. If you’re building out your collection, you might enjoy trying another Aspire silhouette for a slightly different fit with the same feel. Thanks for being part of the movement — we can’t wait for you to see what’s next.

  • SM
    Steve M.
    Verified Buyer
    Reviewing
    Aspire · Long Boxer Brief
    I recommend this product
    Rated 5 out of 5 stars
    2/9/26
    Nice color

    Love the new color

    A Profile picture for AsWeMove
    AsWeMove
    2/9/26

    Thanks Steve! Glad the new color is hitting the mark for you — we're always excited when a fresh addition to the lineup resonates with our customers. Appreciate you sharing the feedback!