3X drier than ordinary diapers!* Pampers Baby Dry diapers are 3X drier than an ordinary diaper,* so your baby can sleep soundly all night. That’s because Baby Dry diapers have 3 layers of absorbency vs. only 2 in an ordinary diaper*, so your baby can get up to 12 hours of overnight protection. Pampers Baby Dry diapers are available in sizes N, 1, 2, 3, 4, 5, and 6. *Based on Size 3 vs. a leading value brand. Average of 0.19 grams less after 3 typical wettings over 15 min.