Pampers Baby Dry Diapers are 3x Dryer than an ordinary diaper, so your baby can sleep soundly all night. That's because Baby Dry diapers have three layers of absorbency vs. Only two in an ordinary diaper, so your baby can get up to 12 hours of overnight protection. Sizes Newborn, 1, and 2 have a color-changing wetness indicator to help you know when it might be time for a change.