"Thought ads were hype, but after a week of subway commutes, HELLO underwear changed everything. By day five, no swampy mess, no thigh rub. Stayed cool through workouts, comfortable all day."

Jake M.

Verified Customer

HELLO™ Classic – Men’s Underwear

"Thought ads were hype, but after a week of subway commutes, HELLO underwear changed everything. By day five, no swampy mess, no thigh rub. Stayed cool through workouts, comfortable all day."

Jake M.

Verified Customer
4.8   Star Star Star Star Star 23,237+ Sweat-Free Men
  • Silver antimicrobial freshness

    Silver antimicrobial freshness

  • Stay dry through anything

    Stay dry through anything

  • Forget you're wearing them

    Forget you're wearing them

  • One pair, all day

    One pair, all day

  • 3x softer than cotton comfort

    3x softer than cotton comfort

  • Fresh from dawn to dusk

    Fresh from dawn to dusk

Color
Size
Free shipping
Graphene Cooling
30-Day Money-Back Guarantee
30-Day Guarantee
Easy returns
Easy returns
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Estimated Delivery: -

Picture this: It's 2pm on a Tuesday. You're in a meeting, trying to focus on the presentation, but all you can think about is the uncomfortable dampness building up below. You shift in your seat for the third time, hoping no one notices. By 3pm, you're planning an escape to the bathroom just to readjust and get some relief.

Sound familiar? We lived it too.

That's why we spent two years developing HELLO – underwear engineered to solve every problem your current drawer full of cotton disasters creates. Multiple revolutionary methods, each designed to end a specific type of suffering.

Graphene-Infused Cooling Technology

  • Space-age graphene fibers woven directly into the fabric
  • Actively pulls heat away from your body (up to 3° cooler)
  • Thermal conductivity disperses moisture before it accumulates
  • Stays cool even in 100°F heat

Perfect For:

  • Intense gym sessions
  • Outdoor summer work
  • Hot climate living
  • Heavy sweaters
  • Long workdays in suits

The Result:

Stay bone-dry through 2-hour workouts, 10-hour workdays, even August heat waves. One user said: "I do CrossFit in Florida summers – these are the only underwear that keep up."

Hello ICE & Hello Mesh: 93% Graphene-infused Polyester, 7% Spandex

Hello Classic: 95% Cotton, 5% Spandex

We’re confident you’ll love the comfort Hello Underwear provides, but if for any reason you’re not satisfied, you’re covered by our 30-day money-back guarantee. Simply contact our support team within 30 days of receiving your order at support@hello.com, and we’ll issue a hassle-free refund—no questions asked.

Your comfort is our priority, so you can try it risk-free!

Free worldwide shipping on all orders over $60. Orders below $60 will incur a $4.95 shipping fee. Delivery timeframes range from 3-10 business days, depending on your location.

If you're not absolutely in love with our product, just let us know within 30 days. You can always contact us for any questions at support@hello.com.

MOVE FREELY. SLEEP SOUNDLY. LIVE CONFIDENTLY.

94%

of users experienced undisturbed sleep without bunching or riding up through the first night of wearing Hello underwear.

89%

reported no odor or dampness even after 12+ hour days, feeling fresh and confident by day 3.

92%

stayed completely dry and chafe-free during intense workouts, long walks, and runs after just one wear.

*Individual results may vary.

As Seen In

Image 1 Time Magazine GQ Magazine

ESCAPE UNDERWEAR HELL

Most men suffer in silence. Underwear brands ignore it. But we cracked the code that ends underwear hell forever - breakthrough graphene cooling technology. Our revolutionary graphene matrix conducts heat away from your body, keeping you 3-5 degrees cooler all day. Enhanced with military-grade antimicrobial fibers, it eliminates odor-causing bacteria before they multiply. No more secret adjusting. No more painful chafing. No more embarrassing sweat stains. Just bulletproof comfort that 73,000+ men now depend on daily.

Product Image
Eliminates "Swamp Crotch" & Sticky Heat Buildup
Stops Painful Thigh Chafing Even on Long Days
Kills Gym Odor Before It Starts
Perfect Fit for Big Thighs
Breathes Like Skin
No Bulge Space Issues
Before and After

THE FABRIC THAT HUMILIATES OTHER BRANDS.

We didn’t follow the industry playbook, we tore it up. Every thread is precision-engineered for unmatched durability and adaptive stretch using aerospace-grade materials. Designed to move, flex, and perform under pressure, including targeted cooling around the crotch where overheating hits hardest.

Graphene Cooling Matrix

GRAPHENE COOLING MATRIX

+ -

Most "performance" underwear uses regular polyester that stops working when you actually need it. Our graphene-infused fibers create a permanent cooling network that gets stronger under pressure. The more you sweat, the harder it works, perfect for everything from boardroom stress to construction site heat.

Military-Grade Stretch

MILITARY-GRADE STRETCH

+ -

Regular elastic breaks down fast, losing stretch, digging into skin, and riding up at the worst times. Our premium graphene-spandex construction is built to flex with your body, not against it. It holds its shape through every squat, step, and stretch, without pinching, rolling, or sagging.

THE MOMENT EVERYTHING CHANGED: THEIR STORIES, YOUR FUTURE

Mike T., CrossFit Athlete

"I used to cut workouts short because of swamp crotch. Tried everything, powders, different brands, even shaving. Nothing worked until HELLO Ice. The graphene cooling is no joke - I stay completely dry through 2-hour sessions in Florida heat. Haven't thought about my underwear during a WOD since. Game changer."

★★★★★
James R., Construction Foreman

"Work 10-hour days in Texas sun. Used to change underwear at lunch, sometimes twice. Was getting rashes, spending fortune on Gold Bond. Buddy recommended HELLO Ice - thought $30 for underwear was crazy. Been wearing same 5 pairs for 8 months now, still like new. Actually saves money. No more swamp ass, no more rashes. Wife says I don't smell anymore either."

★★★★★
David M., Software Engineer

"As someone who researches everything, I was intrigued by the graphene technology. The thermal conductivity science is legit - you can actually feel the cooling effect. I've tried Lululemon, SAXX, Tommy John. HELLO Ice beats them all for temperature control. Perfect for long days coding or my lunchtime runs. The antimicrobial silver is genius too."

★★★★★
Richard M.

"Saw the Facebook ads for months. Thought it was BS marketing - how can underwear keep you cool? Finally ordered during a sale. Holy hell. First day wearing to a client meeting - usually I'm adjusting every hour, feeling gross by noon. Forgot I was wearing them. Now own 10 pairs. Threw out all my Hanes. My only regret is waiting so long."

★★★★★
Chris L.

"Never thought about underwear before - just grabbed whatever 6-pack was on sale. Wife bought me HELLO Ice for Christmas (subtle hint?). Didn't know underwear could make such a difference. No more sticky feeling at kids' soccer games, no embarrassing adjustments at school events. Comfortable from morning chaos to bedtime stories. Why didn't anyone tell me about this sooner?"

★★★★★
Marcus W., Sales Director

"On my 4th order in 2 years. HELLO Ice saved my professional life - no joke. Used to dread all-day conferences, client dinners, flying. The graphene cooling + perfect fit = confidence. Bought sets for my brother and dad. They're converts too. Pro tip: even better than advertised for sleeping. Cool, dry, never bunches. HELLO ruined other underwear for me."

★★★★★
THE DETAILS THAT DRIVE OTHER BRANDS CRAZY

You know that scratchy tag that irritates your back all day? We eliminated it. That seam that digs into your leg during meetings? Redesigned from scratch. We obsess over the tiny annoyances that ruin your entire day, because one poorly placed stitch can turn 8 hours of comfort into 8 hours of distraction. Every detail exists for one reason: so you never have to think about your underwear again.

REAL MEN, REAL FREEDOM

Over 73,000 men have made the switch to Hello and never looked back. It's the confidence that comes from knowing your underwear won't betray you. Once you experience true comfort, settling for anything less becomes impossible.

GET YOUR FREE PAIRS NOW

FAQs

  • What makes HELLO underwear different from regular underwear?

    HELLO underwear is engineered to solve the problems regular underwear ignores. We use advanced materials and innovative design across all our lines - graphene cooling in Ice, strategic ventilation in Mesh, and ultra-soft MicroModal in Classic. Every pair features moisture-wicking technology, antimicrobial treatment, 4-way stretch fabric, and anatomical design that actually stays in place. The result? Underwear that keeps you dry, fresh, and comfortable all day - whether you're working out, working hard, or sleeping.

  • How should I wash and care for my HELLO underwear?

    Machine wash at 60°C (140°F) with similar colors. Our underwear is designed to withstand regular washing without losing its cooling properties or shape. Tumble dry on low or hang dry. Avoid fabric softeners as they can reduce moisture-wicking performance. With proper care, your HELLO underwear will maintain its performance for years.

  • What's your return policy if they don't work for me?

    We offer a 30-Day Money Back Guarantee because we're confident you'll love them. If you're not completely satisfied, simply contact us at support@hello.com within 30 days of purchase for a full refund. We want you to experience the difference risk-free.

  • How do I handle exchanges for sizing issues?

    Wrong size? No problem. Contact our support team at support@hello.com with your order number, and we'll arrange a free exchange for the correct size. We recommend checking our detailed sizing chart before ordering, but we understand fit can vary. Most exchanges are processed within 5-7 business days.

  • I'm between sizes - should I size up or down?

    If you're between sizes, we recommend sizing up. While our 4-way stretch fabric adapts to your body, sizing up ensures maximum comfort without any restriction. This is especially important if you have thicker thighs, prefer a more relaxed fit, or plan to wear them during physical activities. The flexible waistband will keep everything secure without being too loose.

  • How long will these underwear last compared to regular cotton?

    HELLO underwear is built to last 3-4x longer than typical cotton underwear. The high-quality materials resist pilling, maintain elasticity, and keep their cooling properties wash after wash. Many customers report their pairs still perform like new after 6-12 months of regular wear.

What do people say about HELLO Underwear?