Pampers active baby dry diapers have micro pearls that lock in wetness and help keep baby's skin dry for up to 12 hours. Plus, it has a top dry layer that pulls liquid away and dries up as fast as possible. Also, it has an extra sleep layer which quickly absorbs the wetness and spreads it evenly across the core. It has stretchy sides adapt to the baby moves for a comfortable fit and leakage prevention.