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Incontinence Underwear for Women

Ultra-soft, rash-free material, superior fit, odor-free, and leak-proof for up to 12 hours - that's what makes our women's incontinence underwear different from the rest. Our leak-proof underwear for women ranges from 4 cups to 6 cups of absorbency. All of our adult diapers for women are made without latex, fragrance, parabens, and chlorine to protect your skin from irritation. Find your perfect fit today.


  • Package of Because premium overnight plus underwear for women in white Woman wearing white overnight underwear that looks absorbent and sleek
    Made in USA
    FSA/HSA Eligible

    Premium Overnight Plus Underwear for Women

    (6632)
    From $14.99
    View details
  • Package of Because booster pads for bladder control underwear on a white background Because booster pad held by a hand with text about incontinence protection on a teal and white background
    Made in USA
    FSA/HSA Eligible

    Booster Pads Overnight

    (1342)
    $16.69
    View details
  • Package of Because Maximum Protective Underwear size small/medium on a white background Because premium maximum bladder control underwear beige
    Made in USA
    FSA/HSA Eligible

    Premium Maximum Plus Underwear for Women - Beige

    (2546)
    From $13.25
    View details
  • Package of Because Maximum Protective Underwear small/medium on a white background Because premium maximum bladder control underwear beige
    Made in USA
    FSA/HSA Eligible

    Premium Maximum Plus Underwear for Women - Grey

    (2546)
    From $13.25
    View details
  • Package of Because sensitive overnight underwear on white background Woman wearing sensitive underwear with text "made with 100% plant-based topsheet, hypoallergenic, and dermatologist approved on a light blue background
    Made in USA
    FSA/HSA Eligible

    Sensitive Overnight Underwear for Women

    (311)
    $17.75
    View details
  • Package of Prevail women's daily underwear on a white background Prevail womens max absorbency underwear
    FSA/HSA Eligible

    Prevail Incontinence Underwear for Women, Maximum Absorbency

    (76)
    $22.99
    View details
  • Package of Because Premium Maximum Plus Underwear for Women in Black size small/medium on white background Because Premium Maximum Plus Underwear for Women in Black on white background
    Made in USA
    HSA/FSA Eligible

    Premium Maximum Plus Underwear for Women - Black - Black

    (2546)
    From $18.49
    View details
  • Prevail incontinence underwear for men and women Prevail overnight underwear for men and women
    FSA/HSA Eligible

    Prevail Overnight Incontinence Underwear for Men & Women

    (96)
    $17.25
    View details
  • Hands holding a Because Maximum Booster Pad on a teal and white background with text "boost your incontinence protection"
    Made in USA
    FSA/HSA Eligible

    Booster Pads Maximum

    (77)
    $13.25
    View details
  • Package of Because Maximum tabbed briefs on white background Front view of woman wearing Because Maximum tabbed briefs on teal background
    Made in USA
    HSA/FSA Eligible

    Maximum Tabbed Briefs

    (36)
    $24.99
    View details
  • Because underwear variety pack on hangers 3 colors of Because Maximum Plus underwear stacked on white table beside a plant.
    Made in USA
    FSA/HSA Eligible

    Premium Maximum Plus Underwear Variety Pack

    (44)
    From $53.99
    View details

Trusted by Over 1 Million Happy Customers

  • Leading Quality

    From bladder protection to skin creams, we never compromise on quality.

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  • Affordably Priced

    By selling directly to you, we can offer high quality products without the upcharge.

A person pulls on incontinence underwear to demonstrate the stretch.

Leak-Free Incontinence Underwear Designed for a Woman's Body

This curated collection of high absorbency, leak-proof women’s incontinence underwear is designed to prevent leaks without sacrificing comfort. Each product includes our unique, gel absorption core, reinforced side leak guards, 12 hour odor protection, and safe-for-skin materials.

Our women’s diapers have been tested by dermatologists and approved by urologists to be gentle on your most delicate skin while still absorbing and locking in urine for up to 12 hours. Every pair is latex-free, fragrance-free, paraben-free, and free from other harsh chemicals. 

We are proud to say all of our women’s products are Made in the USA and with carbon neutral production

Incontinence in Women

Do you wear a pad with incontinence underwear?

Our super absorbent pads are designed to be worn with regular underwear. They contain an adhesive, waterproof backing that sticks to regular cotton briefs. If you’re looking for a pad to wear with incontinence underwear/adult diapers, look for our Booster Pads, which are similar to incontinence pads, without the waterproof backing. Booster pads allow for liquid to flow through to any brand of incontinence underwear/adult diapers.

Can you use period underwear for incontinence?

Period underwear and incontinence underwear (adult diapers) share some similarities in terms of design, but they are very different when it comes to construction and absorbency levels. Period underwear typically absorbs 25 mL of liquid, or one-tenth of a cup. Because incontinence underwear is designed to hold over 1400 mL of liquid, or 6 cups. Individuals with moderate to heavier leaks may choose to wear incontinence underwear instead of period underwear to prevent leaks and maintain proper hygiene and comfort.

Can I wear incontinence pads overnight?

Yes, you can wear incontinence pads overnight. Incontinence pads are specifically designed to provide protection against urinary leaks and are suitable for use during both daytime and nighttime. Consider using an Overnight Pad, specifically designed for overnight use. These pads tend to be longer and more absorbent, providing extended protection and minimizing the need for frequent changes during the night.

Are incontinence supplies covered by Medicare?

Unfortunately, Medicare Parts A, B, and D do not currently offer coverage for any absorbent incontinence supplies or hygiene items. This includes things like diapers, pads and guards, as well as wipes and other incontinence skincare. However, there are some Medicare Part C, also called Medicare Advantage, plans available in various parts of the country that offer OTC benefits, which may extend to incontinence supplies, including adult diapers and hygiene products. Medicare Part C plans are offered by private insurance companies with Medicare approval, and they are only available in specific areas.

How does Subscribe & Save work?

When you choose to Subscribe & Save with Because, you’ll be able to guarantee that you’ll have the products you need, when you need them, without having to remember to order them.

Additionally, you’ll save money! With Subscribe & Save, you’ll save 10% on every order, get free shipping on orders over $75, have access to 24/7 customer support, and be able to skip or cancel your order, anytime. Ready to simplify your life? Simply choose “Subscribe & Save” when choosing your product. Orders are shipped automatically and delivered discreetly right to your door.

How do I make changes to my order?

All of your settings are available on your online account where you can make changes such as shipment dates, address, payment details, Subscribe & Save products, and more.

To access your online account simply click here and input your email address- we’ll send you an email to directly access your account. You can also email us at help@becausemarket.com and we would be happy to help.

Can I change products?

You can use your online account to adjust your Subscribe & Save products, order dates, or make changes to your account. To access your online account simply click here and input your email address-we’ll send you an email with the link.

  1. Open the “Access Your Account” email from us in your inbox
  2. Click the “Access Account” button from your email
  3. Once your Because Account loads, you can “Edit” your Subscribe & Save by changing the quantity, size, color, etc. or swapping the products. 
  4. If you want to add new products to an Subscribe & Save order, simply:
  5. Click on one of the categories at the top (bladder protection, personal care, supplements, etc.)
  6. Find the product you want to add
  7. Choose whether you want to receive the new product as part of your Subscribe & Save, trial the new product, or simply purchase it once
  8. Add it to your cart 
  9. Check out as normal

You can also email us at help@becausemarket.com and we would be happy to help you. We have an assortment of products and sizes available and want you to be happy! You’ll get an email and text (if enabled) confirming any changes.

When will my order arrive?

Standard delivery is 3-7 days. Free shipping is available for orders over $75. You will receive a shipping confirmation email with tracking information once your order ships.

For returns or exchanges please reach out to help@becausemarket.com. Returned items must be in new and unopened condition and you will be responsible for the cost of shipping the items back to us. Refunds will be issued to the original form of payment only, within 10 business days after receipt and inspection of the returned product. Returns sent without prior authorization may not be accepted.

For more information, please visit our FAQ page.

What is the best adult diaper for women?

When deciding on the right adult diaper for you, there are several factors to consider: fit, absorbency, materials, and leak protection.

Pay close attention to the size guides on each product's page to ensure you are choosing the right fit for your body so you can prevent future leaks.

If you are unsure how much absorbency you need in a women's adult diaper, err on the side of caution with a higher absorbency product or reach out to customer service for expert advice.

If you suffer from sensitive skin or frequent infections, pay close attention to what the diaper is made with so you can ensure you will be comfortable.

New starter pack image

Try our Starter Pack, a $14 value, for only $2.99

Experience dry days & nights. Includes 2 pairs of underwear or 3 pads + a travel pack of cleansing wipes. Now only $2.99!