Provides 75% larger back to help stop leaks at night* (*vs. Always Ultra Regular with wings). LeakGuard Core absorbs in seconds for up to 10 hours of protection. Flexible design for our best night time protection. Stock up on feminine pads now and save time later For our best night time protection, Always Ultra Thin, Size 5, Extra Heavy Overnight Pads With Flexi-Wings have a 75% larger back to help stop leaks at night,* plus a LeakGuard Core that absorbs in seconds and gives you up to 10 hours of protection. *Vs. Always Ultra Regular with wings | Always Ultra Thins Overnight Size 5 - Extra Heavy Size 34s