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Abena Abri-Form Level 4 Heavy Absorbency X-Plus Comfort Adult Briefs - RB4163
All images shown are for illustrative purposes only. 
Abena, the manufacturer of the Abri-Form Adult Brief Line, has a reputation for making the highest quality and the most absorbent incontinence products in the world. These Comfort Briefs provide leakage protection and better fit with stretch waists.

  • All-around protection: Absorbent protection zones extend to the sides in both front & back.
  • Soft standing leakage barriers
  • Refastenable tape or velcro tabs
  • Plastic backing.
  • Medium fits waist sizes 28-44”
  • Large fits waist sizes 40-60”

Category: Tape On / Tab Style / Disposable Adult Briefs


2 - Star
1 - Star

Product Reviews (10)

By Lil’ Buddy

Buying for myself

Akron, OH

Aug. 11, 2018

Incontinence Protection at it’s Best!

Due to adult bed wetting and more recently urge incontinence issues, I’ve needed to wear adult diapers in some form or another since college. Ever since discovering Abena Abri Form X-Plus M4s, they have been my go to for high quality nighttime and extended daytime use. I plan on continuing to use these top of the line adult diapers for the foreseeable future.

Pros:High absorbency, great fit, plastic-backed, wetness indicators and low odor.

Cons:Can be bulky (but most highly absorbent diapers are...), noisy and sometimes there are clumping issues with the padding - especially when doing something physical.

Overall: Yes, I would recommend this product.

By sam

Buying for myself


Jul. 10, 2018

Very good

I have used Abena m4 for many years. I have also tried at least 20+ other diapers and have found the Abena to be as good as any I've found.

Pros:Very absorbent, usually good for 8-10 hours.

Cons:Maybe a little thick but that's why their so good at getting so many hours between changes.

Overall: Yes, I would recommend this product.

By Mr. O

Buying for myself

Carthage NY

Mar. 23, 2018


Good product when like me don't have a chance to change often

Overall: Yes, I would recommend this product.

By In need

Buying for myself

Marshall, TX

Feb. 19, 2018

Overall a good quality brief.

These briefs hold up well which requires fewer changes.

Pros:They hold up very well and are comfortable to wear.

Cons:They are fairly bulky and harder to conceal. The plastic backing is a bit louder than some other brands

Overall: Yes, I would recommend this product.

By Bob

Buying for myself


Mar. 21, 2016

Fairly good overnight diaper with liner

Pretty good overbite diaper with liner

Pros:Ease of use

Cons:Need wider wings difficult to tape sides too short

Overall: Yes, I would recommend this product.

Gender: Unisex 
Product Type: Tape-On 
Absorbency Rating: Heavy 
Brand: Abena 
Backsheet: Plastic 
Incontinence Type: Urinary 
Option: Medium, Large 
Return policy for this item
  • This supplier accepts return of unused items in their original, sealed internal packaging, in re-saleable condition.
  • Returns made within 30 days from date of purchase are not subject to a restocking fee.
  • No returns accepted on items more than 30 days after purchase.
  • Exceptions are noted in the product description.
  • Special Order items cannot be returned, unless defective.
  • Lift chairs can be returned with a Return Authorization number if it is unused and accompanied by the original box, packing and paperwork within 30 days of purchase and is subject to a 15% manufacturers restocking fee.
  • Contact Customer Service at 888-746-2107 Monday - Thursday 9 AM ET - 7 PM ET, Friday 9 AM ET - 5 PM ET for a Return Merchandise Authorization number and return address.
  • Our complete return policy is available by selecting the Return Policy link in the footer of our website.