http://www.poise.com/produc... - If you have Light Bladder Leakage (LBL), it's time you met SAM (Super Absorbent Material). Designed to instantly lock away wetness better than period pads and liners, you'll find SAM in the full line of Poise® products — including our shockingly thin new microliner. Thanks to SAM, the super sleek Poise Microliner provides the most discreet protection from bladder leaks to keep you dry and comfortable all day. Want to see what all the excitement is about? Bring SAM home for yourself and you'll quickly become a fan, too.