Free Adult Diaper Samples: Try our briefs with zero risk.
Underx Xtreme absorbent diaper briefs are 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 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.
This page is for new customers seeking our free adult diaper samples. Once you've tried them (and loved them!) you can order any of our elderly incontinence products here.
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'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
Medium tabbed briefs
I ordered medium when I should have ordered large so they didn't fit me. But these are the softest briefs I have ever seen. Although they are a cloth like brief the backing is as close to plastic as I have ever seen. If you are in the overlap between sizes like me go with the larger one I wish I had.
Dear James, Thank you for your feedback and 5 star review. It is much appreciated. We have gone ahead and sent you a sample of the Tabbed Briefs and Xtreme Pull-Ups in the next size up for you to try. Please let us know how they are. Kind regards, Underx customer care, www.underx.com
After trying the large a much better fit. Great diaper holds up well looking forward to purchasing more
Dear Thomas, Thank you very much for the 5 star review. We hope you become a long term customer of Underx. Please let us know if we can help in any way. Kind regards, Underx customer care, www.underx.com
Great absorption, for the amount of polyfill. They did well, over a 6 hour period. I'm estimating they each held about 20 or 25 ounces. Free Sample - Underx Xtreme Absorbent Briefs (Tabbed). Package of 2 / Large (43"-59" Waist) / White
Dear Neil, Thank you for your feedback. It is much appreciated. Please let us know if we can be of any help. Kind regards, Underx customer care, www.underx.com
Under X adult diapers
I found that the Under X adult diaper to be very absorbent both for daytime wearing, and also for nighttime, although I do wear rubber pants over my diaper when sleeping. I am saving to buy a case of the Under X diapers.
Dear Pat, Thank you so much for the great 5 star review. Your feed back is very important to us. Please let us know if we can be of further help. Kind regards, Underx customer care, www.underx.com
they were a little tight, I should have gotten a large or extra large size, they hold a lot
Dear Kevin, Thank you for the 5 star review, your feedback is much appreciated. Please reach out if you would like to try the larger size. 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.