THE FUTURE OF MEN'S ESSENTIALS

Experience
STEALTHSKYN™

350,000 men have made the move

1.5+ Million PAIRS SOLD

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Core Technology

“the aerator”

maximum ventilation

Stealthskyn™'s patented 3D formed Aerator keeps you cool, dry, and irritation free by removing heat and humidity. Less distraction means more focus

25.0 grams

featherlight

At only 0.0048mm of thinness you'll enjoy how free the weightless, barely there feeling is. Just imagine what you can do with the extra space in your suitcase. Start with less and achieve more.

seamless artistry

avant garde

Slide into your skinnies, tailored trousers, and compression gear. Goodbye bunching, underwear lines, and bulky “speed bumps” forever.

360° stretch

expansion

Experience limitless movement. Go for your deepest squat, fastest sprint or most dynamic yoga flow. It truly is your second skin!

your armour

stealthweave™

Cool to the touch, zero friction, and anti-pill protection. This could be the last pair of underwear you ever buy.

truform™

3d molding

Support it, don't squish it. Experience yourself in its “true form” with our seamless 3D die cast process. Our patented body heat contouring technology will adapt to you. Your custom home awaits.

three movements. One complete system.

Aspire

For all-day adaptability at work, in transit, and everything in between.

Shop Daily Wear
Aspire - Model wearing dark blue boxer briefs

Dominate

For high-output days in the gym, on the field, and under pressure.

Shop Peak Performance
Dominate - Model in dynamic pose wearing dark blue briefs

Recover

For deep reset at home, on long-haul flights, and off-duty hours.

Shop Rest & Lounge
Recover - Model in relaxed pose wearing dark blue split-leg shorts

40,000 Five-Star Reviews
100% Verified, Real Customers

Why Men Switch —
and Never Look Back

— Verified Buyer

“I used to wear loose boxers to bed for the airflow, but hated waking up twisted or falling out. The Aero Brief fixed it. Same breathability, but it stays put all night. I wake up rested, supported, and never want to go back.”

— Verified Buyer

“Saturday mornings used to mean baggy old boxers. Now it’s Aero Briefs. They breathe like air when I’m making coffee or reading, but they don’t sag or shift. Comfortable enough for the couch, secure enough to wear out to grab breakfast.”

— Verified Buyer

“The real test was a cross-country red-eye. Normally I’d feel sticky and disheveled in regular underwear. The Aero Brief kept me cool, never bunched up, and gave enough support to actually sleep on the plane. Landed refreshed, not irritated.”

— Verified Buyer

“I’ve always loved the freedom of boxers, but hated the lack of security. The Aero Brief is that perfect middle ground — breathable and light, but with enough structure that nothing slips out of place. It’s become my nightly essential.”

— Verified Buyer

“Evenings are when I change into Aero Briefs to let my body reset. They feel weightless while lounging, but supportive when I move around. I’ve replaced my old ‘sleep boxers’ with a stack of these — one for every night of the week.”