Suitable for day or night, but it's that dreaded lying-down "butt creep" (if you know, you know!) that we aim to solve with this clever design. Our super absorbency overnight pads feature an extended rear and extra set of back wings to stay in place and provide optimal absorbency all the way up your back side. Like our other Organic Cotton Cover pads, they have a 100% organic cotton topsheet and all-natural, highly absorbent core to keep you comfortable, dry and protected. Store in dry location. Dispose of individual pads after use.