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Bob H. and 12,456+ Guys wear Menvault
Stops Leaks Before They Show.
Be confident with discreet protection that feels like regular underwear.
Catches & Absorbs Leaks Fast
Blocks Odor
Invisible Under Clothes
Washable & Reusable
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Perfect Fit
Try Menvault for 30 days. If it doesn't become the last pair of underwear you'll ever need to think about, we'll refund every cent. No hoops. No questions.
Built for dribbles, light leaks, and moderate leaks. Holds up to 10.14 fl oz (300ml). Absorbs fast and locks it in.
Menvault works for most guys dealing with:
Post-Surgery (e.g., Prostate)
Exactly who we built this for. The 9 layers catch what you're dealing with right now, while you recover.
Stress Incontinence
Leaks when you cough, sneeze, or lift something? Absorbed fast before it shows.
Post-Void Dribbles
That last bit after you've already been to the bathroom. Annoying but handled. No wet spot. No pad needed.
Urgency / Sudden Leaks
Can't always make it in time. These buy you the seconds you need without the embarrassment.
Night-Time Protection
Wake up dry. The Vault holds up to 10.14 fl. oz for 12 hours. Sleep without thinking about it.
Not sure if Menvault is right for you?
If you leak more than 10.14 fl. oz (300ml) about one full can of soda) or you rely on diapers daily, Menvault is probably not the right fit. We'd rather be honest with you than have you waste your money.
Check the size chart and pick your regular underwear size. Between sizes? Go one size down.
Not the right fit? We'll exchange it. Even if you've tried them on.
No. All 9 layers are compressed into a thin construction. No bulk. No crinkle. No diaper outline. Looks and feels just like regular underwear. In the locker room, under fitted pants, anywhere. Nobody can tell.
Yes. Throw them in the Machine wash at 30°C (inside out), use mild detergent, air dry, no fabric softener, no ironing. That's it. With proper care each pair lasts up to 3 years.
Read more about washing here:
👉 How to Wash Menvault Underwear
No. We only sell through our official website. We are the original Menvault. If you spot our name anywhere else, it's likely a fake or a cheap knockoff. Let us know at contact@menvaultboxers.com and we'll look into it.
Every pair comes with one washable guard included. Snap it in when you need a little extra on heavier days. Most of the time your boxer brief does the job on its own. Same materials. Same protection. Wash it and use it again.
Built from scratch for how men actually leak. Protection at the front, back, and inner-leg sides. Right where you need it.
Inside, the 9-layer MultiVault system catches leaks fast, absorbs quick, and locks them in. No dampness. No odor. Comfortable all day. Outside, soft breathable bamboo that keeps you cool and fresh.
Engineered for Men
Built-in protection front, side and back. Catches and locks every leak.
Absorbs 3× faster than pads. Keeps you dry. No damp.
Breathable OEKO-TEX© bamboo. Keeps you cool and your skin healthy.
Antibacterial bamboo layers stop bad smells before they start.
No bulk. No crinkle. No lines through your pants. Just put them on and nobody can tell the difference. Not in the locker room. Not in fitted pants. Not anywhere.
See how we stack up against others
|
DISPOSABLE PADS (GUARDS, SHIELDS) | |
|---|---|---|
| Leak Protection | Stops leaks at front, back & leg openings | Front only — often leaks at edges |
| Capacity | Light & Moderate — all day | Light & Moderate — frequent changes needed |
| Discretion | Looks like real underwear, no bulk | Bulky, visible lines, can shift |
| Odor | Neutralises odor all day long | Traps odor — noticeable fast |
| Material | OEKO-TEX® certified premium fabric | Synthetic, irritating to skin |
| Costs | Reusable — saves $600+ per year | $600+ per year — ongoing costs forever |
|
|
LEAK-PROOF UNDERWEAR (KNOWN VIA AMAZON, FACEBOOK) | |
|---|---|---|
| Leak Protection | 9-layers — front, back & inner-side legs | 3–7 layers — typically front only |
| Capacity | Light & Moderate — up to 10 fl. oz (300ml) | Dribbles & light leaks only — claim 5 fl. oz (150ml) |
| Discretion | Looks like real underwear, no bulk | Thicker & often "diaper-like" |
| Odor | Built-in odor control all day | No odor control — just absorbency |
| Material | OEKO-TEX® certified, male-specific fit | Cheap cotton — uncomfortable fit |
| Costs | Lasts 3+ years — great long-term value | Reusable but limited lifespan |
Made from soft OEKO-TEX© bamboo. Antibacterial layers keep you fresh all day. Throw them in the wash like any other pair. No special care needed. Built to last hundreds of washes without losing protection.
One pair replaces hundreds of disposable pads. Better for your wallet. Better for the planet.
VERIFIED BUYERS
"Tried the Prevail guards first because I could grab them at the pharmacy. Worked OK but I was changing 2 to 3 times a day and the crinkle drove me crazy at work. Switched to Menvault a couple months. Wore them to a work dinner last week. Sat, stood, walked to the car. Nothing showed. Nothing shifted. Didn't think about it once."
"After surgery I am dealing mostly with stress leaks. I settled on Tena Guard Max purchased online as the best coverage/price point item. But then I tried the Menvault boxers and I'm very satisfied. I coach tennis and through 2 hours of hitting they really keep me dry and make me feel secure. Really recommend."
"14yrs clean since RALP. I'm now 77. Last month I've switched from Northshore pads to Menvault boxers. I agree they may be a bit pricey upfront but after years of pads I will never go back to pad. The boxer offer superior comfort and allow for leak protection while engaging in a wide range of physical activity. I'm back to wearing thin khakis without fear of leakage."
"Tried the Prevail guards first because I could grab them at the pharmacy. Worked OK but I was changing 2 to 3 times a day and the crinkle drove me crazy at work. Switched to Menvault a couple months. Wore them to a work dinner last week. Sat, stood, walked to the car. Nothing showed. Nothing shifted. Didn't think about it once."
"After surgery I am dealing mostly with stress leaks. I settled on Tena Guard Max purchased online as the best coverage/price point item. But then I tried the Menvault boxers and I'm very satisfied. I coach tennis and through 2 hours of hitting they really keep me dry and make me feel secure. Really recommend."
"14yrs clean since RALP. I'm now 77. Last month I've switched from Northshore pads to Menvault boxers. I agree they may be a bit pricey upfront but after years of pads I will never go back to pad. The boxer offer superior comfort and allow for leak protection while engaging in a wide range of physical activity. I'm back to wearing thin khakis without fear of leakage."
Back on the golf course. Back at work. Back with the people you care about. Dry, fresh, and in control all day. No leaks. No smell. No planning around it.
What’s holding you back? Try them for 30 days. Nothing to lose.
FREQUENTLY ASKED QUESTIONS
Menvault uses a 9-layer system, each layer doing one job and doing it perfectly.
The moment a leak happens, the first layers absorb it instantly and dry fast, so nothing sits against your skin. No dampness. No irritation.
From there, the liquid is pulled deeper into the fabric and locked inside for up to 12 hours. Bamboo fibers neutralise odour naturally. No chemicals, no smell, no need to change.
The final layers act as a complete barrier. Nothing gets through. Nothing ever reaches your clothes.
You stay dry, fresh, and completely in control. All day, every day.
That depends on how you use them. Most guys start with 4 pairs so there's always a clean one ready while the others are in the wash.
Yes. The 9 layers keep you dry. Bamboo stops bacteria before it builds up. No odor. No dampness. Most guys change them after 12 hours or before bed. Just like regular underwear.
Yes. One pair replaces hundreds of disposable pads. Less waste, less trash, better for the planet.
Soft, breathable bamboo fabric. 95% bamboo, 5% spandex. OEKO-TEX© certified, safe on your skin.
Layers 1, 2, 3 - Polyester microfiber.
Layers 4, 5, 6 - Superabsorbent microfiber and bamboo viscose.
Layers 7, 8, 9 - TPU film. Thermoplastic polyurethane.
Most leak-proof boxers out there have 4 to 7 layers, cheap cotton fabric, and only cover the front. Built for light dribbles at best. Not made to last.
Menvault has 9 layers placed exactly where men leak. Front, back, and sides. Bamboo fabric that absorbs quick, dries fast, and outlasts hundreds of washes. Built for dribbles, light leaks, and moderate leaks. Up to 300ml. No bulk. Nobody can tell.
And we didn't test this in a lab. Real men who know what's at stake wore them first. Because that's the only test that matters.
No. The boxer brief works perfectly on its own. The 9 layers handle light to moderate leaks without the guard. Use it when you need extra security. Skip it when you don't.
No, our Light & Moderate Leaks variant does not have a fly opening. This design choice was made to help prevent leaks.
Not working for you? Email us at contact@menvaultboxers.com within 30 days. Send it back and we'll take care of the rest.
Find our more about our return policy HERE.
Email us at contact@menvaultboxers.com with your order number. We'll make sure you get the right size.
I am totally impressed with Menvault. I ordered my first order and I ordered the wrong size. I contacted the order desk the next week I received another order from menvault. The right size and at no charge for my error. I have been using the product for 2 weeks now and I am totally happy. When my next pension check arrives I will be ordering more. Thanks for...
These work very well after prostate removal surgery. They are absorbent for stress incontinence and small and heavier leaks throughout the day. They are very comfortable. They wash and dry well with regular laundering- I’ve not had to give them any special attention and they’re still holding up well. Bought L, fits true to size.
Hi PG,
Thank you so much for sharing your experience! We're really glad to hear they're working well for you after surgery and that the fit is spot on. Wishing you continued progress in your recovery.
...
These actually hold up when you sit down or bend over. Tried a few other brands where stuff leaked out the sides every time I moved. These Menvault ones keep everything locked in no matter what I'm doing. Can actually get through my day without having to stop and change every few hours.
Hi there,
Thanks for the feedback! Glad they're keeping up with your day.
Best,
Bob from Menvault
Comfortable like normal underwear, and leakproof. I tried other brands from Amazon where the odor was significant even after 4 washings. Menvault really blocks the odor even after leaks. Good quality and appears well made.
Hi Jeff,
Thanks so much for the feedback! We're glad to hear the odor control is working well for you - that's one of the things we worked hardest on. Appreciate you giving us a shot after those other brands didn't work out.
Best,
Bob from Menvault
54 years old, prostate cancer and recovering from a full proctectomy. If you have "leaks' - would recommend. They fit and wear nice. Not much difference than the everyday briefs I would wear.
Hi Anthony,
Thank you for sharing your experience and wishing you a smooth recovery. We're really glad they're giving you the confidence and comfort you need during this time. That means a lot to us.
Best,
Bob from Menvault
This boxer brief works well from an incontinence control aspect. I ordered XXL based on the size chart and they fit perfectly. The problem with other brands I tried was sizing ran large and I had no way to know before purchase. Menvault's sizing is accurate and the fit is snug enough to work properly without being uncomfortable
They help with confidence knowing there's no leakage. I work on the TX gulf coast and tried other brands that were way too hot and bulky. These Menvault ones breathe better and I can actually wear them through a full shift without overheating. Good year round even in the heat.
