Pampers Baby-Dry Night Pants offer up to 12 hours of extra leak protection for a peaceful night's sleep. The unique Stop & Protection pouch helps prevent back leaks, and the reinforced absorbent core absorbs moisture instantly to provide even better nighttime protection. Just like you, your baby's safety is the top priority. Pampers Baby-Dry Night Pants are dermatologically tested, contain 0% EU perfume allergens, and are tested and certified according to Oeko-Tex Standard 100.