Incontinence Underwear

1 in 4 women deals with incontinence at some point in their lives. It can happen at any stage, but especially during pregnancy and menopause. With Knix Leakproof Underwear, light bladder leaks won’t stop you. Shop the most absorbent, machine-washable, comfortable, and reusable leakproof incontinence underwear. And enjoy worry-free protection from urine leaks.

Reusable Incontinence Underwear - Because Leaks Happen

You don’t need to rely on expensive and wasteful disposables to manage light bladder leaks. Instead, switch to reusable and comfortable Leakproof Underwear. Whether you leak urine a little or a lot, we’ve designed protection that’s there for you.

Knix Incontinence Underwear is made with 3 layers that work together:

1. The anti-odor top layer wicks away moisture from your skin
2. The inner-layer absorbs the liquid and locks it in
3. The leak resistant outer layer keeps any liquid from spotting your clothes

Sweat and Period Proof Incontinence Products

Knix Leakproof Underwear also absorb sweat and period blood. Depending on the style of underwear, it absorbs anywhere between 1 and 8 teaspoons of any liquid. So whether it’s blood, sweat, or pee, our moisture-wicking, anti-odor, and quick dry technology keeps you feeling protected and helps you get back to enjoying life. Plus, the seamless design makes our incontinence underwear invisible under your most fitted clothes. Win, win!

How Does Urinary Incontinence Underwear Work?

We get it: It’s hard to imagine a pair of underwear offering protection from bladder leaks. The magic is in the construction: Knix leakproof underwear features triple layer technology that ensures you stay fresh, dry, and protected. That means no “ammonia” smells from urine leaks.

Discover the Best Incontinence Underwear Today!

Knix Leakproof Incontinence Underwear FAQs

Super Absorbency 

A total replacement for disposable leakproof products, even on heavy flow days - absorbs approximately 8 tsp, 40 ml of liquid, be it urine, blood or sweat.


High Absorbency

Ready to stop leaks whenever - absorbs approximately 4-6 tsp, 20-30 ml of urine, blood or sweat.


Medium Absorbency 

Confident backup protection absorbs approximately 3 tsp, 15 ml of urine, blood or sweat.


Light Absorbency

Panties that offer protection for very light bladder leaks and absorb approximately 1 tsp, 5 ml of urine, blood or sweat.


Yes! Our incontinence underwear is just like regular underwear, which means you wear them, wash them with your other laundry, and wear them again. So compared to disposable products, you’ll save yourself money and avoid creating a lot of disposable waste when you choose our reusable underwear.

Our Leakproof incontinence underwear features triple layer technology that ensures you stay fresh, dry, and protected. The anti-odor top layer wicks away moisture from your skin; the inner-layer absorbs the liquid and locks it in; and the leak resistant outer layer keeps any liquid from spotting your clothes.

All Knix Leakproof incontinence underwear features barely-there built-in panty liners that can absorb the amount of between 1 and 8 teaspoons, providing you with confident protection against period leaks, light bladder leaks, and sweat.


Our Essential Underwear features a moisture-wicking breathable gusset that keeps sweat and odor away, but they do not provide any leakproof protection.

We designed our products to be super easy to wash and care for. For best results, machine wash incontinence panties on a cold cycle with mild detergent. Then, tumble dry on low. That's it! 

Pro tips: Don't use softener or bleach, and never machine dry or iron.

If you want help finding the perfect Leakproof incontinence underwear product size for you, connect with one of our expert Knix team members for a 1-on-1 virtual fitting session over video chat. Book a time that’s convenient for you, and we’ll walk you through everything!

Book Now!