





Product Highlights
Machine wash and dry.
Multi-layer core absorbs 70ml.
Liquid-sealing pouch, dry-touch feel.
Essentials Pack Bundle
At Sleaks, we blend comfort and confidence in each pair of underwear we create. Our high cut briefs are no exception. They offer the incredible absorbency absorbing 70ml on their own, but add the boost pad, and they absorb up to and amazing 140ml quickly, keeping you dry all day. Made from sustainably sourced bamboo, our underwear is soft, breathable, and perfect for all-day wear.
Product Highlights
Machine wash and dry.
Multi-layer core absorbs 70ml.
Liquid-sealing pouch, dry-touch feel.
Pairs well with
Shipping within 5 to 7 business days
Quality Guaranteed
Free shipping within Canada
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping
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Customer Support
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FAQ’s
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Contact Us
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The best underwear for bladder leaks.
Sleaks aren’t just any underwear; they’re reusable leak-proof underwear with pad insert, designed to keep you feeling fresh and secure all day long. Picture slipping into a pair of Sleaks washable leakproof protection panties for leaks, designed specifically for comfort and unmatched protection, giving you the freedom to live confidently and without the fear of embarrassing leaks.
Feel the luxurious softness of our natural bamboo underwear for incontinence, which is breathable, feels soft to the touch and is safe for sensitive skin. We’ve rigorously tested to the highest standard for 241 toxic chemicals and all were found to have the lowest allowable traces to beagle to claim as non-detactable. You’ll revel in the peace of mind that comes with our odour control incontinence underwear, allowing you to focus on what matters most—making memories and enjoying life to the fullest.
Chemical tested
Free from 241 toxic substances
and PFAS.
Dry-touch fabric
Raised texture keeps moisture away from skin.
Secure fit
Snug waistband stays in place
even when wet.
Soft, breathable bamboo
Sustainably sourced fabric
for all-day comfort.
Product details
Size Chart
Size chart

Fabric and Materials
Use guide
What's In The Box
1 Pair High Cut Brief - Midnight Colour
1 Pair High Cut Brief - Bare Colour
Boost Pads 3 Pack

Smart layers. Sleek comfort. Powerful protection.
Our innovative incontinence underwear with waterproof pouch and pad insert ensures you’re always prepared, offering a subtle solution that blends discreetly into your daily routine.
With our leak-proof underwear, you’ll find a perfect blend of style and functionality. Embrace the confidence that comes with knowing you’re supported by rigorous design and testing.
Say goodbye to the days of worrying about leaks! Our leakproof incontinence underwear for women are a game changer. With our sleek design and cutting-edge technology, these panties offer machine washable leakproof underwear that combines practicality and elegance.
FAQs
Please read our FAQs page to find out more.
Can I wear Sleaks overnight?
Yes! Sleaks High Cut Briefs are designed to handle light to moderate bladder leaks during the night—up to 140ml with the Boost Pad inserted. For added peace of mind, we recommend using the Boost Pad also at night. You’ll stay dry and comfortable until morning with our leak-proof underwear for bladder leaks.
Do Sleaks help control odors?
Yes. The multi-layer absorbent system locks in liquid quickly, helping to neutralize odors and keep you feeling fresh. For optimal performance, we recommend following the care instructions and occasionally soaking the washable incontinence underwear in a vinegar or baking soda solution before washing.
Are Sleaks safe for sensitive skin or allergies?
Absolutely. Our bamboo underwear for incontinence is free from latex and harsh chemicals. All Sleaks products are tested for over 240 toxic substances and PFAS to the lowest detectable levels, making them safe and gentle for sensitive skin. Our washable incontinence underwear will also not affect hormone levels which is a recent concern if high levels of PFAS are present.
Can I wear the underwear without the Boost Pad?
Yes! Sleaksincontinence underwear with waterproof pouch absorbs up to 70ml on its own—ideal for light leaks and preparing you for the unexpected. The Boost Pad adds an extra layer of protection (up to 140ml total), perfect for overnight use or heavier days.