Always Maxi Pads Extra Heavy Flow Overnight Protection with Flexi wings Larger than our regular size and ideal for overnight because they are longer front-to-back than any other Always pad (15 in). Extra wide back is designed especially for night protection when you are lying down. The raised core helps fit your body while the multiple barriers help keep leaks away. Plus, Flexi-Wings help the pad stay in place - even when you turn while you sleep. Great All Night Sleep Protection. Unique extra heavy nights design. Raised core helps fir your body. Multiple Barriers help keep leaks away from the edges. Extra Wide Back for Night Protection.