Please double-check your underwear size shown below. To change it, just delete the item and reorder with your correct size.
Superior leakproof protection without the bulk. Absorbs 3 to 4 regular pads' worth of liquid.
Feel fresh or we’ll refund you. Risk-free for 30 days.
After years of listening to women like you, we finally created the protection you deserve. Ultradries combines the style of real underwear with powerful leak protection, so you can live, laugh and enjoy life without worry.
Not the right fit? We’ll send a new size free—no return needed. Just email our support team.
Your comfort is guaranteed.
| Label size | US/CA dress size | AU/UK dress size | Hip (in) | Hip (cm) |
|---|---|---|---|---|
| S | 4–8 | 8–12 | 36-39" | 91.5–99 |
| M | 8–10 | 12–14 | 39-41" | 99–104 |
| L | 10–14 | 14–18 | 41-44" | 104–112 |
| XL | 14–18 | 18–22 | 44-47" | 112–119.5 |
| 2XL | 18–22 | 22–26 | 47-50" | 119.5–127 |
| 3XL | 22–24 | 26–28 | 50-52" | 127–132 |
| 4XL | 24–28 | 28–32 | 53-55" | 134.5–140 |
| 5XL | 28–30 | 32–34 | 56-58" | 142–147.5 |
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Risk-free 30-day trial. Free size exchange or complete refund.
Discreet delivery
Designed for urine
Free Exchanges
Natural Materials
Absorbs leaks fast
From wet to dry in just 3 seconds. Holds up to 3 to 4 pads' worth of liquid without feeling damp.
Silky-Soft Material
Premium fabric feels gentle on skin with anti-odor technology to keep you fresh all day.
No-Leak Protection
Waterproof, secure seams stop side leaks and give you total peace of mind.
Easy to Clean
Machine washable and long-lasting through hundreds of washes.
Ultra-Thin Design
Just 3mm thin gusset that's so comfortable, you'll forget you're wearing protection.
Completely Invisible
No bulky feeling or visible lines under any clothing - even tight-fitting pants.
If you've leaked through leakproof underwear before, it wasn't your fault. You were sold period underwear.
It handles a few drops an hour, which is nothing like a bladder that lets go without warning.
Ultradries holds three to four pads' worth and pulls it away from your skin in seconds, so one pair covers your whole day.
Heavier leaks or overnight, snap in the organic UltraPad and roughly double it.
Our moisture-wicking layer pulls wetness away instantly. No damp, uncomfortable feeling throughout the day. Just dry, confident protection from the moment you put them on.
Built-in odor control keeps you fresh for 8+ hours - plenty of time until you change. No embarrassing smells or worry in close spaces. Just natural freshness all day.
Just toss in your regular laundry and hang to dry - no special care needed.
Made from organic bamboo and cotton without PFAS chemicals. Gentle on sensitive skin, easy on your routine.
Protection that keeps up with your life, no matter what's planned
UltraDries are machine washable and maintain full absorbency. From workouts to workdays to social events, you'll completely forget you're wearing protection.
Just 3mm thin. Wear under anything—yoga pants, dresses, or your favorite jeans—with zero visible signs of protection.
$16/each
"UltraDries underwear is engineered specifically for incontinence. Our advanced design keeps you dry, prevents bacterial growth, and ensures all-day comfort no matter what your schedule holds."
says Dr. Elizabeth Reynolds, Urogynecology ExpertAnd if they’re not, take a look at our FAQs
Yes! Our leak-proof underwear is designed to Absorbs 3 to 4 pads' worth of liquid. This makes them ideal for light to moderate bladder leaks.
Each pair is made with 4 layers of protection:
🔹 Draining layer - Quickly wicks moisture away from the skin.
🔹 Absorbent core - Locks in liquid and neutralizes odors.
🔹 Waterproof barrier - Ensures no leaks reach your clothes.
🔹 Breathable outer layer - Keeps airflow moving for all-day comfort.
Nope! UltraDries are designed to look and feel like regular underwear. The ultra-thin absorbent layers stay discreet, even under fitted clothes.
Most customers comfortably wear them for 8-12 hours, depending on their level of leakage. The high-absorbency core and odor control keep you fresh and confident throughout the day.
Yes! The absorbent core neutralizes odors so you can feel fresh and confident all day long.
Absolutely! Made from OEKO-TEX® certified fabrics, our underwear contains no harmful chemicals and is gentle on even the most sensitive skin.
1️⃣ Pre-rinse after use (optional).
2️⃣ Machine wash cold (delicate cycle) inside a laundry washing bag to protect fabric.
3️⃣ Avoid fabric softener & bleach (they reduce absorbency).
4️⃣ Hang dry – no tumble drying or ironing.
With proper care, your UltraDries can last up to 2 years, making them a cost-effective and eco-friendly alternative to disposable products.
We currently offer sizes S to 5XL. If you need help choosing the right fit, check our size guide or reach out to our friendly support team at contact@underwearultradries.com
Due to high demand and our careful production process, your order will arrive within 6–12 days.
We offer a Perfect Fit Guarantee! If your UltraDries don’t fit, just contact us within 30 days for a free exchange.
You didn't let me choose size or color! I don't like black at all. Cost a lot and didn't get to choose. Your product seems good quality. But can't wear them on account of what I explained.
Soft, stretchy, and absorbent. Just what I needed.
Very fast delivery in 9 days! Size XXL super! Not yet tested but the product looks good, fabric, size. To test the absorption.
I've been pleasantly surprised by how well these work. The absorption is impressive and they're much more comfortable than anything else I've tried.
Pants were for my mother. Lovely fit and quality and gave her an added confidence when leaving home.
I approve of this model and this brand of incontinence underwear, truly the best.
Great product 😊 I wear these panties every day and feel pleasantly secure all day long.
Much better than using pads. I'm never going back.
I love them! I feel confident that I won't be embarrassed by not making it to the bathroom in time. I have a SCI.
These are definitely a game changer! I wish I had known about them before. They are so light, but they provide excellent coverage, which gives you peace of mind.
Superior to every pad I've tried. Wish I'd discovered these years ago!
Soft material and great fit. I feel super secure wearing these.
It's very comfy and very effective. I really love this underwear. Thank you
If you haven't tried these yet, you're missing out!
I thought they'd be too good to be true. But happily I was wrong!
