Nixx Fiadh bladder leak high waisted underwear can take up to 6 tsp of liquid without any pad. They are made of 95% cotton and 5% spandex and have mesh at the side for breathability. The extra 5th layer has been added for increased absorbency. The protective panel comes up to the waistband at the back and 3/4 up to the waistband at the front to protect you from leaks whether you are sleeping, sitting or standing. So laugh, cough, sneeze or walk now in comfort with Nixx Fiadh.