Always Infinity FlexFoam Extra Heavy Overnight Absorbency pads feel like nothing and protect like nothing else. FlexFoam pads are unbelievably thin and flexible so your pad moves with you, not against you. Zero Feel protection is possible with form fitting grooves that conform to your shape, and super absorbent holes that pull wetness away from your skin. Always' driest top layer is breathable, so you can say goodbye to hot and stuffy. With Always Infinity FlexFoam pads your period is the last thing on your mind. HSA/FSA EligibleRestrictions apply; contact your insurance provider about plan allowances and requirements.