Kelvea Signature Leakproof Underwear
- 100% leak-resistant underwear
- Patented FlowCore™ technology
- Handmade with true passion
| Size | US Size | Waist (in) | Hip (in) |
|---|---|---|---|
| XS | 0–2 | 25–27 | 33–35 |
| S | 4–6 | 27–29 | 36–38 |
| M | 8–10 | 29–31 | 38–40 |
| L | 12–14 | 32–34 | 41–43 |
| XL | 16–18 | 34–36 | 43–45 |
| 3XL | 22–24 | 38–41 | 47–50 |
| 4XL | 26–28 | 41–43 | 50–52 |
Kelvea is designed for women who experience different types of incontinence, whether it is light, occasional, or more frequent.
Our underwear is suitable for:
- Stress incontinence (small leaks that occur when pressure increases on the bladder, such as when sneezing, laughing, exercising, or lifting something heavy)
- Urge incontinence (sudden and intense urges to urinate that can be difficult to control)
- Overflow incontinence (small leaks when the bladder is very full and does not empty completely)
- Functional incontinence (difficulty reaching the bathroom in time due to reduced mobility or other limitations)
Kelvea underwear is ideal for older women, but also for any adult woman looking for comfort, security, and discretion in her everyday life.
Every Kelvea style features our 4-layer FluidCore™ textile technology, designed to provide a lasting feeling of freshness and reliable protection throughout the day.
1. Breathable inner layer
A soft, breathable fabric that quickly pulls moisture away from the skin to help maintain comfort and reduce irritation.
2. High-performance absorbent core
This central layer retains moisture effectively, offering discreet and reassuring protection when you need it most.
3. Protective barrier
A waterproof membrane that helps prevent any unwanted marks, so you can move with confidence in any situation.
4. Soft, stretchy outer fabric
A premium cotton-based fabric with gentle stretch that naturally follows your shape while providing a comfortable, secure fit.
At Kelvea, we know that true comfort starts with the right fit. That’s why we offer a 100% Perfect Fit Guarantee.
If, within 14 days of receiving your order, you feel that the size is not quite right, simply contact us with:
- your order number, and
- the size you would like instead.
We will send you a new size free of charge, without asking you to return the first item (this applies to your first order).
Your comfort is our priority.
Shipping
- Order processing time: 1–3 business days
- Estimated delivery: 7–9 business days, depending on your address
- All orders are shipped in discreet packaging with no mention of the contents
Returns
You have 14 days after receiving your order to request a return.
To start the process, simply contact us with your order number at support@kelvea.com returned items must be:
- unworn
- unwashed
- with original tags attached
- and in perfect condition for resale
Welcome to My Workshop
Hello, my name is Kelvea.
For many years, I lived with the challenges of incontinence — a silent struggle, often taboo, yet deeply present in everyday life.
I tried countless products.
None of them gave me what I needed most:
a sense of freedom, comfort, and confidence in my own body.
So I made a decision:
if I couldn’t find the perfect solution,
I would create it myself.
More than 23,000 women don’t stress about leaks anymore — thanks to Kelvea underwear!
Don’t let light leaks or mild incontinence control your day. Kelvea underwear is designed to give you the peace of mind you deserve.
Enjoy reliable protection that keeps you dry and confident wherever you go.
Whether you’re out for a walk, running errands, or at home relaxing, stay worry-free and in control with Kelvea.
New moms, we understand how challenging the post-partum period can be. Kelvea underwear is here to offer softness, support, and dependable protection when you need it most.
With its multi-layer absorption system, you get the reassurance you deserve throughout this sensitive phase.
Stay dry, comfortable, and focused on what truly matters: your little one.
Tired of unexpected spotting before or after your period? Kelvea underwear is designed to support you throughout your entire cycle.
Our triple-layer protection keeps moisture away and helps you stay confident and comfortable at any time of the month.
Forget about surprise leaks — move freely and stay at ease with Kelvea.
Daily discharge is completely natural, but it can sometimes feel uncomfortable.
Kelvea leak-proof underwear acts as a discreet protective layer, absorbing moisture and preventing leaks before they happen.
Enjoy long-lasting freshness and all-day comfort with a breathable, invisible barrier that keeps you dry no matter what.
More than leak protection —
Kelvea underwear gently contours your body, giving you soft, supportive shaping without sacrificing comfort.
Enjoy a smoother, more confident silhouette that helps you feel amazing every day.
Enhances your natural shape