Check the listing for details. Abena Abri-Form Comfort Premium Tabbed Briefs, Medium, M4, 28 Count. Condition: New. Listed at 44.00 USD. The Abena Abri-Form Premium tab-style fitted briefs are one of the leading adult diapers in Europe and are known for their high quality and super absorbency. Abena makes the Abri-Form briefs in five different absorbency levels, zero being the least absorbent and 4 the most absorbent. Abena Abri-Form provides all-around protection with absorbent protection zones extending to the sides in both front and back. Abri-Form Premium's advanced features include breathable side panels, stand-up leak guards, flexible refastenable tape tabs and wetness indicator. Also features Air Plus body heat transferable backsheet that is cloth-like and waterproof for improved skin care and less rustle. This product is latex-free, chlorine-free and imported from Denmark.