Aspire · Boxer Brief
$43Designed as the daily foundation for men in motion, Aspire Boxer Brief blends precision engineering with effortless wear. Body-heat activated fabric molds to your unique shape, while its smooth, zero-feel surface resists friction and distraction. With limitless stretch and seamless strength, Aspire keeps its form so you can stay focused on what’s ahead.
CoreBone
Limited Edition
SizeXS
Size Chart
- 2+ | 7% Off
- 4+ | 9% Off
- 7+ | 13% Off
Shipping
Delivery takes 3–7 business days nationwide. Express shipping option is available at checkout.
One Year Performance Guarantee
All products are covered by a One Year Performance Guarantee and our 30-day money back guarantee.
Core Technology
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 teardrop 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”
Modelling 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.
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Why Men Switch — and Never Look Back
Rating
Phenomenal Product
I love the comfort and the support. While these ran a little smaller than expected, they still mold and adapt to by body to make for a great fit.
Very very comfortable.
5' 10" 175lbs. 30x32 jeans. I normally wear medium underwear. I bought both the aspire and the dominate. the dominate are a thinner material than the aspire. My favorite are the aspire. I bought a medium and they fit almost like a small. People talked about sizing down, I would not with the aspire...
Ryan, thanks so much for the 5-star review and the detailed sizing breakdown! We're really gl...
New colors selected
Once again I’ve been delighted with this product. This time was strictly about the color options and diversity in my wardrobe. The fit is exceptional and I keep adding more.
Great fit!
These are easily some of the most comfortable boxer briefs I’ve worn. The fabric is soft, breathable, and stays smooth all day with zero adjusting. The quality is impressive too — durable stitching and great stretch. Highly recommend.
Interesting Product
Very smooth and light product. There is actually one seam across the crotch but, it doesn't seem to be an issue. Sizing is a little off for me I need to try a larger size. Give these a try!
Thanks so much for taking the time to share your thoughts! We’re glad you’re enjoying how smooth ...
thumbs up
Love the material and love the color but it’s tough being between two sizes. They either want to squeeze me and leave lines under clothes when going with the smaller size or they want to slide down in the back when they’re the bigger size. I still love them though!
Thank you so much for taking the time to share your thoughts — and awesome to hear you’re loving ...
Aspire boxer brief
They feel great! Just be mindful to give the elastic around the leg opening a quick stretch. The aspire line seems to be a little more constricting than the dominate line. But still extremely comfortable! I keep ordering these a few air at a time so my wife doesn’t lose her mind!
Adam, thanks for the 5-star review and the pro tip on the leg opening stretch — that's solid ...
Love the new color
Always a fan of these underwear. I love aspire. Because I can do anything in it. From working out to just relaxing on a weekend.
Michael, thanks for the 5-star review and love for the new color! That's exactly what we buil...
Best Performance Yet
This underwear is so good i try to do the BOGO when a new color is released. The Aspire Boxer Brief has improved over time to be my go style. I started with the trunk early on but wanted something more form fitting so i went with the boxer brief. Keeps me cool and forms to my body like a glove. Wi...
Aspire brief
The new color is great and as usual the Aspire brief fits amazing.
