Prevail AIR^™ Overnight Briefs are the latest addition to the Prevail AIR^™ Brief lineup. Using the premium features from our Next Generation Briefs, we’ve added the new breathable AirMax^™ Layer to our Overnight Absorbency briefs. The new Prevail AirMax^™ Layer takes Microclimate Care^™ to the next level by helping decrease skin’s contact with moisture. The specially formulated breathable material traps wetness inside but air, heat and humidity escape, allowing the skin to breathe.