This underwear is the first one I've had that fits my body perfectly. If I do leak on the cloth, it dries quickly.
Maximum protection
★★★★★4.71,064 reviews· 150,000+ menMax Leakproof Lyocell Boxer Briefs
Max Leakproof Lyocell Boxer Briefs
The cool, silky feel of Lyocell. Built-in protection nobody can see.
- Invisible under clothes
- Built for heavy leaks
- Cool and breathable
- Odor control
Heavy leaks · 20 ozUp to 12 hReusable for years
Lighter leaks? See Moderate (10 oz) or Light (5 oz) →
Find your size.
Measure your waist and hips, then pick your size. Between two sizes? Size up.
| Size | Waist | Hips |
|---|
Enter your waist to see your size.
Wrong size? Your first exchange is free.
Low stock: left in size . Order now.
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Complete your routineUp to 25% OFF
Low stock: leftChoose your pack
20 ozAbsorbency
12 hOf protection
3–5 yrsOf reuse
XS–8XLSizes
Feels like underwear. Works like protection.
Four layers, hidden inside boxer briefs that look and feel like the ones you already wear.
- 1Soft inner layer
Pulls moisture away from your skin.
- 2Absorbent core
Locks in up to 20 oz (600 mL).
- 3Breathable leak barrier
Stops leaks, lets air through.
- 4Lyocell outer
Silky, cool and breathable. Nothing shows.
Made for your day. And your night.
Whatever brought you here, these were built for it.
After prostate surgery
Heavy-leak protection while you recover.
Drips after peeing
No more checking your pants.
Sudden urges
Time to get there, without panic.
Long nights
Sleep through. Wake up dry.
Twice the protection of other leakproof boxers.
Most hold 5 to 10 oz. Ours hold 20 oz, with the look of your everyday boxers.
Octipa
Other leakproof boxers
Disposables
Pads
Holds up to
20 oz
5–10 oz
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Looks like regular underwear
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No bulk, no rustling
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Reusable for years
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Sizes up to 8XL
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Rarely
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Real men. Real results.
4.7
★★★★★Based on 1,064 reviews
Keeps me dry, very comfortable and fits nice.
Appears good quality.
They work extremely well and keep me dry all day. More comfortable than any other products I've tried.
They are very comfortable and are not noticeable when I wear them. My anxiety is lower since I started using them.
Husband says boxers are very comfortable.
Ordered too large a size. Easily able to correspond and new size to be sent. No questions asked. Great service!
They work great! Right size and fits well. It gives me confidence.
Wonderful product. Much better than using pads. Very comfortable and don't really know they're there.
Comfortable, not baggy or bulky. More confidence wearing these.
The last couple drops are nowhere to be seen by others.
Pretty great for overnight use.
This product works well for me and I have re-ordered due to my satisfaction.
98%say they'll never go back to pads
95%report zero leak anxiety
97%feel more confident
Your questions, answered.
How many pairs do I need?
Most men start with 3: one on, one in the wash, one ready. For daily wear, 5 or 7 means you're never caught short.
Will anyone notice?
No. They look and feel like regular boxer briefs, with no bulk under your pants.
How long can I wear them?
Up to about 12 hours. With heavier leaks, change as soon as they feel damp.
Do they smell?
The fabrics are designed to control odor throughout the day.
How do I wash them?
Rinse in cold water, then machine wash cold inside the wash bag. Air dry. Skip fabric softener: it blocks the absorbent layers. Done right, they last 3 to 5 years.
Which size should I choose?
Take your usual size. Between two sizes? Size up. Your first size exchange is free.
Discreet delivery
Plain, unbranded box. Every time.
Free exchanges
Wrong size? We swap it at no cost.
Secure payment
Encrypted checkout, Stripe and SSL.
7-day support
Real people, 7 days a week.