With the upgraded Pampers Swaddlers fear no leaks. equipped with a blowout barrier at the waist to assist stop 100% of leaks even blowouts. Also Dual Leak-Guard Barriers at the legs aid in protecting the areas most vulnerable to leakage. You may be confident that Swaddlers will provide excellent leak protection* while maintaining the health of your babys skin. While the LockAway Channels keep babys skin dry and healthy the Pampers BreatheFree Liner wicks away moisture to let babys skin breathe.