Welcome to Seal

Confidence, Comfort & Protection Everyday

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About Seal

SEAL - Protection Downunder®

Men's Washable Absorbent Underwear

As we age, our body changes. One of these changes many men experience from their 50's is when the "plumbing" isn't working like it was. The simple task of visiting the toilet, can become frustrating.

Most men don't need bulky incontinence products. They simply want a little extra confidence with an underwear that feels super smooth, premium and offers some protection

Our blended Modal, Cotton and Merino Wool offers the perfect combination.

The small changes in the body can become part of everyday life. Whether it's the occasional dribble, a few drops after using the bathroom, or simply wanting extra peace of mind, SEAL has been designed to help.

SEAL – Protection Downunder® bridges the gap between traditional underwear and bulky protective pads and garments. Seal delivers discreet, comfortable protection that looks and feels like premium. We offer you underwear that comes in various levels of absorbency, is washable and available in Black or Gunmetal grey.

SEAL washable underwear offers three tiers of protection, allowing men to choose the level of confidence that's right for them.

Proudly an Australian owned business.

Protection Downunder

  • Performance Daily

    Performance Daily

    Performance Daily

    Gunmetal/Black
    💧 💧 💧
    From $32.95
    From $32.95
  • Performance Plus+

    Performance Plus+

    • Sold out

    Performance Plus+

    Gunmetal/Black
    💧 💧 💧 💧
    $34.95
    $34.95
    Sold out
  • Performance Max

    Performance Max

    • Sold out

    Performance Max

    Black – Not Released
    Maximum Protection
    $39.95
    $39.95
    Sold out

The Difference inside..

Every pair of SEAL Performance™ washable underwear features our exclusive Four-Layer Comfort & Protection System, engineered to deliver discreet everyday protection while looking and feeling like premium underwear.

✔ Breathable Inner Layer

Moves moisture away from your skin to help keep you dry and comfortable.

✔ Absorbency Layer

Captures everyday drips and dribbles quickly and discreetly.

✔ Waterproof Membrane

Helps prevent moisture from reaching your outer clothing.

✔ Premium Modal Blend Outer Layer

Soft, breathable premium mix modal fabric designed for everyday comfort.

Colours: Black or Gunmetal Grey

Available as a single purchase or

3 pack, 5 pack or 7 pack to help you SAVE$

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Protection Designed around you

Every man is different. That's why SEAL underwear has been developed with three levels of discreet protection—allowing you to choose the level of comfort and confidence that best suits your lifestyle.

Whether you're looking for everyday reassurance or greater absorbency, every pair of SEAL washable underwear is designed to look, feel and wear like premium everyday underwear.

SEAL- Protection Downunder™

Level 1 - Performance Daily Underwear

Level 2 - Performance Plus+

Level 3 - Performance Max

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Blog posts

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  • Active Surveillance for Prostate Cancer – What Does It Actually Mean?

    Active Surveillance for Prostate Cancer – What ...

    What does Active Surveillance for prostate cancer actually mean?  This plan-English guide explains how PSA testing, MRI scans, prostate biopsies and regular monitoring are used to safely watch lower- risk...

    Active Surveillance for Prostate Cancer – What ...

    What does Active Surveillance for prostate cancer actually mean?  This plan-English guide explains how PSA testing, MRI scans, prostate biopsies and regular monitoring are used to safely watch lower- risk...

  • Chat to the Founder: Why We Created SEAL

    Chat to the Founder: Why We Created SEAL

    Why was Seal Underwear created?  Founder Nicholas shares the story behind the brand, the problem he wanted to solve, and why discreet, washable underwear for everyday drips and dribbles matters...

    Chat to the Founder: Why We Created SEAL

    Why was Seal Underwear created?  Founder Nicholas shares the story behind the brand, the problem he wanted to solve, and why discreet, washable underwear for everyday drips and dribbles matters...

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Our Vision

We believe confidence starts with comfort.

SEAL Underwear is redefining men's underwear by combining premium comfort with discreet everyday protection—so men can get on with life without worrying about the small things.

Australia owned and built around our Four-Layer Comfort & Protection System, every pair of SEAL underwear is made to deliver confidence, comfort and peace of mind, while looking and feeling like premium everyday underwear.

Our vision is to become Australia's most trusted men's protection brand, helping men stay active, independent and confident at every stage of life.

Our Customers Make Us Great – We’re Grateful for You!

★★★★★

I wasn't looking for anything bulky or medical—I just wanted a bit of extra protection and something that would dry out fast. These feel like a normal pair of premium undies, but if I get the odd dribble, it's doesn't show through. Comfy and you honestly forget you're wearing anything different."

- Nick , Victoria

★★★★★

I just wanted something for the odd drips. These do exactly what I hoped they would. They're comfortable, they don't feel bulky, & I don't think about them once they're on.

Order took 3 days to arrive and properly packed. Thanks Guys.

-Russell , Queensland

★★★★★

I tried the Performance model and I wear them most days now. They're comfortable, fit well and just give me that bit of extra peace of mind.

Especially when I'm on the beers!

Wish I'd found them years ago.

— Greg, New South Wales