4.9

Rated 4.9 out of 5 stars

386 Reviews

Aspire · Aero Brief

$48

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Select Your Color:

Black

Size:

Size Guide · Aero Brief

Designed for a close fit.
Size up for a more relaxed feel.

Size	Waist	Inseam	Outseam
XS	66-71 cm	7 cm	21 cm
S	71-76 cm	7 cm	22 cm
M	76-81 cm	7 cm	23 cm
L	81-86 cm	7 cm	24 cm
XL	86-91 cm	7 cm	25 cm
XXL	91-97 cm	7 cm	26 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	26-28"	2.5"	8.26"
S	28-30"	2.5"	8.66"
M	30-32"	2.5"	9.05"
L	32-34"	2.5"	9.45"
XL	34-36"	2.5"	9.85"
XXL	36-38"	2.5"	10.24"

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

Variant

About Aspire · Aero Brief

The Aspire Aero Brief is a hybrid experience—a synergy of the traditional boxer short and the classic boxer brief, built for daily wear. Powered by limitless vertical scalloping and a patented gusset, it keeps you secure through bends, commutes, and long sits. A continuous out-seam lets the fabric glide across the thighs without friction, while InfrCor™ technology & an anti-odor inner layer stop odor before it starts.

Sport Mode. A discreet flip-waistband system that instantly elevates the pouch for training-level support—then resets for everyday wear. On-demand performance without changing gear; office → gym in one move.

Our Stealthskyn™ fabric is adaptively designed – it's color may vary slightly depending on your skin tone or the way natural and artificial light reflect.

Fit Suggestion & Gallery Model

The Aero Brief is designed to stretch and form to your unique physiology. We recommend staying true to size as fabric & scallop design allow for adequate space.

The model is 5'9 175lbs with a 30" waist. He is wearing size S in the photos above.

CARE INSTRUCTIONS & COMPOSITION

Standard: Cold wash 30-40°C or 85-105°F and
use mild detergent and gentle tumble. Optimal longevity: gently hand wash in cold 30-40°C, and air-dry overnight.

Stealthskyn™ is a patented, proprietary synthesis of 85% polyamide/biosynthetic fibres and 15% lycra/elastane, meticulously crafted to deliver unparalleled performance and comfort. For more information on this revolutionary material: please visit our FAQ section in the side menu or email us at support@aswemove.ca

Hyprsonic™ wave

FUSION OF THE FUTURE

Harnessing the power of high frequency audio vibrations, we permanently bond the most vulnerable areas. A thread-less future awaits.

ENGAGE SPORT MODE

INSTA-POUCH

Awaken “Sport Mode” with a flip of the waistband. Channel targeted lift and refined support where it matters most, carrying you from the stillness of the desk to the surge of motion, unbroken and uninterrupted.

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.

Never “fall out”

2.5′′ PROBLEM SOLVED

Aero’s patented gusset will gently wrap and cradle your package to ensure coverage in any movement. Flow with conviction.

Endless Out-seam

NO RESTRAINT

Your thighs glide like clock work with zero-feel. We’re ready for anything.

4.9

Rated 4.9 out of 5 stars

Based on 386 reviews

Total 5 star reviews: 365 Total 4 star reviews: 11 Total 3 star reviews: 4 Total 2 star reviews: 2 Total 1 star reviews: 4

386 reviews

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JG
Justin G.
Verified Buyer
Reviewing
Aspire · Aero Brief
I recommend this product
Rated 5 out of 5 stars
4/30/26
Great fit
The aspire aero brief fits well and has good support without being too restrictive
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RD
Rob D.
Verified Buyer
Reviewing
Aspire · Aero Brief
I recommend this product
Rated 5 out of 5 stars
4/30/26
Very Nice
Like wearing nothing at all, except you have some support. Wastebands do not fold, and it is made from a high-quality material. Fits very well and comfortable for both casual wear and working out.
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BB
Barry B.
Verified Buyer
Reviewing
Aspire · Aero Brief
I recommend this product
Rated 5 out of 5 stars
4/30/26
Very comfortable
Briefs are very comfortable and functional.
Was this helpful?
CC
Christopher C.
Verified Buyer
Reviewing
Aspire · Aero Brief
I recommend this product
Rated 5 out of 5 stars
4/28/26
Number 6
About to go for number 7. These convertible boxer, briefs are incredibly comfortable and breathable. Get one. Or some.
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BQ
Brian Q.
Verified Buyer
Reviewing
Aspire · Aero Brief
I recommend this product
Rated 5 out of 5 stars
4/27/26
Aspire Aero Brief
The Most comfortable under garments I have ever worn.
Was this helpful?
DH
Dan H.
Verified Buyer
Reviewing
Aspire · Aero Brief
I recommend this product
Rated 5 out of 5 stars
4/26/26
Great color
Great “loose support” too. Another great find.
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EP
Eugene P. M.
Verified Buyer
Reviewing
Aspire · Aero Brief
I recommend this product
Rated 5 out of 5 stars
4/25/26
More than expected
I have purchased men under garments for some time and once I tried on the Aspire Aero Brief I can feel the difference. Soft and not tight. Airy and comfortable. Wil order other products as needed.
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MG
Michael G.
Verified Buyer
Reviewing
Aspire · Aero Brief
I recommend this product
Rated 5 out of 5 stars
4/23/26
Incredible
Incredibly light and comfortable
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A
AsWeMove
4/24/26
Thanks, Michael!
AW
Alex W.
Verified Buyer
Reviewing
Aspire · Aero Brief
I recommend this product
Rated 4 out of 5 stars
4/23/26
New and Different
These Aero Briefs are something new and different. I am used to wearing boxer and/or trunk briefs for the last 20+ years. These are very comfortable and I would recommend them to anyone. I've been putting them on after work with a pair of gym shorts or sweatpants. Very comfortable.
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A
AsWeMove
4/23/26
Thanks, Alex! Stoked you gave the Aspire · Aero Brief a shot after all those years with boxers and trunks. That comfort factor is exactly what we engineered for—whether you're transitioning from work mode or just lounging in gym shorts.
ML
Matt L.
Verified Buyer
Reviewing
Aspire · Aero Brief
I recommend this product
Rated 5 out of 5 stars
4/21/26
Best ever
So good
Was this helpful?
A
AsWeMove
4/22/26
Thanks, Matt.