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 4.8/5 based on 822 reviews

Jack’s Signature Leak-Proof Boxers

Jack’s Signature Leak-Proof Boxers

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Absorption ≈ 300ml (12+ hours)

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4-Year Anniversary: Bundle Discount
100% leak-proof boxers
Patented LeakDry™ technology
Handmade with care for real men
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IMPORTANT: Nearly all of my handmade boxers are SOLD OUT due to my 4-year anniversary. If you can still see the “Add to Cart” button, a few items are still available. Order now with FREE shipping! 🚚

Who are Jack's boxers for?

From a small drip to more regular leakage, Jack's Boxers keep you protected all day, powered by patented LeakDry™️ technology.

They’re especially helpful for men who experience:

🔹 Stress incontinence – Leaks when sneezing, lifting, laughing, or working out.
🔹 Urge incontinence – Sudden, urgent need to urinate, often before reaching the toilet.
🔹 Overflow incontinence – Continuous dribbling caused by the bladder not emptying fully.
🔹 Functional incontinence – Leakage linked to limited mobility or trouble getting to the bathroom in time.

💪 A smart choice for men over 50 — and for anyone who values comfort, confidence, and discretion in daily life.

My LeakDry technology

Jack's Boxers use a unique 4-layer system in the crotch area, engineered to keep men dry, comfortable, and confident all day:

✔️ Layer 1: Quick-Dry Comfort Layer
This top layer instantly pulls moisture away from the skin, reducing irritation. Infused with antibacterial silver, it fights up to 99% of bacteria — keeping you fresh and clean around the clock.

✔️ Layer 2: High-Absorbency Core
The absorbent centre locks in liquid and controls odour. It holds up to three times more than ordinary fabrics — giving protection whether it’s light drips or more frequent leakage.

✔️ Layer 3: Protective Leak Barrier
A thin, breathable shield that blocks leaks without adding bulk. Designed to last through 1,500 washes, it provides long-term, dependable protection.

✔️ Layer 4: Soft Outer Shell
Made from a stretchy cotton blend, the outer layer feels like regular boxers. No stiff textures, no “medical look” — just stylish, discreet underwear you’ll actually want to wear.

100% perfect fit guarantee

Even the best boxer won’t work if it doesn’t fit you properly.

That’s why with Jack's Boxers, you’re covered by the 100% Perfect Fit Guarantee.

You can check the size chart to pick the best option. I’ve made the measurements as precise as possible — but everyone’s body is different. If the fit isn’t right, that’s no issue at all.

👖 Try them on at home.
If they don’t feel comfortable, just contact me within 14 days. Send your order number along with the size you actually need.

📦 I’ll send you a replacement pair in the right size, completely free.
And the best part? You get to keep the original one too.

Shipping & returns

Because every pair of my boxers is handcrafted, all orders are processed and dispatched from my warehouse within 1–2 business days.

I now offer free shipping on every order.

Standard delivery usually takes 4–8 business days, depending on your location. In total, production and shipping together take around 7–10 working days before your order arrives at your home.

You’ll receive a Track & Trace code with every shipment for extra peace of mind.

And if something’s not quite right, you can return your order within 14 days.

Simply email support@jacksboxers.com — my team and I will be happy to assist you.

View full details

Welcome to my atelier

Hi, I’m Jack.

I know how frustrating urine leakage can be — I’ve struggled with it myself for years. It makes you feel uncomfortable, insecure, and not quite yourself. I tried everything, but nothing ever gave me the comfort or confidence I needed.

That’s why I decided to take action myself.

In my own workspace, I created leak-proof boxers that truly do what they promise: they feel good, look just like normal underwear, and give me — and now other men — the confidence to live the day without worry.

Every pair is crafted with care, with a focus on comfort, discretion, and reliability — so you can focus on what really matters.

Welcome to Jack’s Boxers.

13.000+ men wear my boxers

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With my patented LeakDry™️ technology, these boxers are the best choice you can make.

Urine leakage or incontinence

Don’t let urine leakage or mild incontinence dictate your life — Jack's Boxers provide the solution you’ve been looking for.

Stay confident and secure with dependable protection that keeps you dry.

Enjoy peace of mind, whether you’re out for a walk, at work, or simply handling your daily routine.

After a prostate surgery

A prostate removal or treatment can lead to temporary or even lasting urine leakage.

In the weeks after surgery especially, bladder control can be unpredictable.

Jack's Boxers give you the confidence and protection you need during recovery — without anyone noticing.

For nighttime urine leakage

Unexpected leaks or night-time drips can be both frustrating and uncomfortable.

With Jack's Boxers, you can finally sleep peacefully without worrying about wet sheets or awkward situations.

Discreet, comfortable, and made to keep you dry and protected all night long.

Post-void dribbling

Many men find that a few drops of urine still leak after finishing at the toilet — even when they think they’re done. It’s more common than you might realise, especially with age.

Jack's Boxers discreetly catch those last drops, with no embarrassment and no visible stains. Simple, stress-free protection.

Completely Leak-Proof

Say goodbye to leaks and stains with our patented Leakdry™ technology.

Fast-Drying & Fresh

Stays soft and fresh all day. Washable and reusable for years.

Premium Cotton Comfort

Luxuriously comfortable fit with a high-quality feel.

Odour-Free

Eliminates odour-causing bacteria for lasting freshness.

The perfect balance of comfort and protection

Jack's Boxers are made for everyday wear — day or night — combining the softness of normal underwear with reliable, long-lasting comfort.

No More Worries!

I used to carry spare underwear everywhere "just in case." Since switching to Jack's Boxers, that’s a thing of the past. No hassle, no embarrassment. The fabric is durable yet soft, and the fit beats most regular boxers I’ve tried.

Stephen (64)

Worth Every Penny

My wife encouraged me to give them a shot, and I’m impressed. I love working out, but post-urination dribble was a minor annoyance. Not a huge issue, but uncomfortable. Now I don’t have to keep checking for visible spots.

Gary (59)

Incredibly Comfortable.

As a manager, I’m stuck in long meetings with few breaks. A bit of urine leakage used to stress me out. Jack's Boxers have set me free. No stains, no odour, and zero worries. The fit is spot-on too.

Colin (57)

Works Like a Charm!

Finally, a boxer that delivers on its promises. No more wet spots after a walk or drive. They’re comfy and don’t have that plasticky feel some brands do. Wish I’d made the change sooner.

John (55)

Fantastic Solution!

After my prostate surgery, I dealt with occasional small leaks. Nothing major, but enough to make me self-conscious. Jack's Boxers have completely fixed that issue.

Eddy (68)

No More Stress!

As a busy dad, minor leaks after peeing were a hassle at work. Jack's Boxers fixed that. Comfy, absorbent, and they look like regular underwear. No more worries!

Mark (42)

Total Game-Changer!

I run a lot and used to stress about post-workout dribble. Jack's Boxers fit great, feel soft, and keep spots hidden. Wish I found them sooner!

Tom (39)

Care & Longevity

Free Laundry Bag included with every order.

To keep your Jack's Boxers performing at their best, wash them cold on a gentle cycle using the premium wash bag that comes with your order.

Turn the boxers inside out, place them in the bag, and wash with similar colors.

Avoid bleach or fabric softeners, as these can damage the protective layers.

Hang to dry — no heat — so the leakproof core stays effective for years of wear and reuse.

Lifetime guarantee

Every pair comes with a lifetime warranty. If you’re ever not fully satisfied, simply return it for a complete refund — no questions asked.

FAQ

Do I have to pay for shipping?

No! You’ll receive free shipping. It’s my way of saying thank you for your order.

How can I get in touch with you?

Have any questions? No worries, I’m happy to help! My team and I are available 7 days a week to answer your queries.

Please check our Frequently Asked Questions first to see if your question has already been answered.

Email: support@jacksboxers.com

How does the leak-proof technology in the boxer work?

Jack's Boxers use a unique 4-layer system in the crotch area, engineered to keep men dry, comfortable, and confident all day:

✔️ Layer 1: Quick-Dry Comfort Layer
This top layer instantly pulls moisture away from the skin, reducing irritation. Infused with antibacterial silver, it fights up to 99% of bacteria — keeping you fresh and clean around the clock.

✔️ Layer 2: High-Absorbency Core
The absorbent centre locks in liquid and controls odour. It holds up to three times more than ordinary fabrics — giving protection whether it’s light drips or more frequent leakage.

✔️ Layer 3: Protective Leak Barrier
A thin, breathable shield that blocks leaks without adding bulk. Designed to last through 1,500 washes, it provides long-term, dependable protection.

✔️ Layer 4: Soft Outer Shell
Made from a stretchy cotton blend, the outer layer feels like regular boxers. No stiff textures, no “medical look” — just stylish, discreet underwear you’ll actually want to wear.

How do I wash the boxers?

How to wash my boxers properly:

1. Rinse the boxers thoroughly with cold water first to remove any excess moisture.

2. Use a mild detergent and select a cold wash cycle or a maximum of 30°C.

3. Do not tumble dry. Instead, air dry them to prolong their lifespan.

What size do I need?

Use the size chart on the product page to find your perfect fit. If you’re unsure, feel free to contact me for personalised assistance. support@jacksboxers.com

What if the boxers don't fit?

No worries! If the size isn’t right, I’ll send you a replacement free of charge (subject to availability).

Just email support@jacksboxers.com and let me know which size you need.

What payment menthods can I use?

You can pay using Mastercard, Visa, AMEX, Apple Pay, Google Pay, Paypal and other local payment methods.

How can I track my order?

To keep you fully informed, we offer order tracking on all purchases.

Visit our Track & Trace page to see exactly where your parcel is!

How long will it take to receive my order?

Production and shipping take approximately 7–10 working days.

I’ll keep you updated on the progress via email.

What are the return conditions?

Return period:

You have 14 days from receipt of your order to request a return.

Return conditions:

The underwear must be unworn, unwashed, and returned in its original packaging with all labels attached.

Want to request a return?

Please email support@jacksboxers.com

Will I get a refund if I’m not satisfied?

Yes! You are covered by a 100% money-back guarantee if you’re not satisfied with your order.

Simply email customer service to request your refund.