
Extra absorbent underwear for fewer changes and overnight coverage.
Underx Xtreme women's absorbent underwear is designed with soft, cloth-like materials, four heavy-duty adhesive tabs, and an oversized absorbent core to provide maximum coverage and a secure, leakage barrier.
Designed to eliminate leakage, our unisex super-absorbent underwear for men and women with Xfit technology ensures a custom fit for every body size and shape with dual leak guards to prevent leaks at leg openings.
Our proprietary Xsorb multi-layer technology wicks liquid away from the skin and redistributes it into the underwear’s super absorbent core to lock in odor, reduce leaks and sagging, and keep skin dry.

Xfit Technology
Xfit was developed in consideration that each body shape and style is different. Underx's unique technology helps eliminate leakage for durable long lasting wear and quality comfort.


Xsorb Technology
Xsorb's tri-layer construction helps underx products to absorb more liquid than a standard diaper, allowing you to achieve a discrete non-bulky fit to maintain a low profile.
How To Use
Good To Know


Highly recommend these
I tried the sample twice I got the wrong size the first time and got the next size up and they fit great and with my heavy incontinence at night and mild during the day these work amazing for a heavy void they absorb extremely fast and hold way more than any other brand I've tried I know have a recurring 100 count setup and will continue to use these till the end of time! I highly recommend these diapers for anyone with a heavy flow at night!
Underx
Dear James, Thank you so much for the great review and feedback. We strive hard to make a product that works. Your review is music to our ears. Thanks again! Kind regards, Underx customer care, www.underx.com

UnderX Tabbed Briefs
This diaper is almost unnoticeable underneath slacks and jeans and has nice absorbency features. It's safer to use plastic pants with this diaper, but light control panties work very well to keep leaks to a minimum. It is unnoticeable underneath skirts and dresses while using light control panties. This diaper works well with plastic panties during the night!
Underx
Dear Cheri, Thank you very much for your feedback and the 5 Star review. If you subscribe you can save 15% of each shipment and we offer free shipping over $50. Please let us know if we can be of further help. Kind regards, Underx customer care, www.underx.com

Great Briefs
As a working professional who needs a discrete diaper, these are wonderful. They are quite, comfortable and have a good capacity. I have enjoyed them in the hot summer months and have not had the rash issue I have experienced with other diapers
Underx
Dear Ryan, Thank you very much for your feedback and the 5 star review. We are happy to hear Underx allows to continue with your life without worrying. Thanks again! Kind regards, Underx customer care, www.underx.com

Under x tabed briefs
After trying several different products for my wife these were far and above all other brands.
Underx
Dear Herbert, Thank you for your feedback and 5 star review. We are very pleased to hear they worked well for you wife. We truly appreciate you taking the time to let us know, you are the reason why we do what we do. Thanks again! Kind regards, Underx customer care, www.underx.com

diaper order
A1 great. Thank you very much
Underx
Dear Daniel, Thank you for your feedback and the 5 star review. Much appreciated! Kind regards, Underx customer care, www.underx.com

Our Sustainability Commitment
Infant diaper and incontinence products contribute to over 8.4 billion pounds of waste annually - that’s over 1.5% of all waste generated!
We reduce the landfill impact of our products by reclaiming more non-biodegradable waste than we produce. This is done through the iiTech Zero Waste Energy System, a multi-patent pending process designed to convert domestic waste or landfill waste into electrical energy.