U By Kotex® Overnight Ultrathin pads help your forget about your period. The Rapid-Dry Core and unique 3-layer design will keep you feeling dry and comfortable, plus they are ultra thin and flexible so you'll feel like you’re wearing nothing at all! With extra width and length for added protection so you can enjoy that beauty snooze without a worry! - With a Rapid-Dry Core that draws moisture away for faster absorption - With grooves that channel moisture into the centre of the pads, giving you even more protection from leaks - With extra width and length for added protection, and wings to help keep pads in place - With a unique 3-layer design for maximum absorbency - Perfect for heavy flow and overnight use.