Hey, you know how once a month your lower back starts moaning, and your abdomen expands to three times its size, and things that once seemed merely irritating now seem cataclysmic? No? Go away. The rest of you, come closer, I’m about to rock your world. ThermaCare Heatwraps are like hand warmers for your underpants. They have a sticky patch on the back, just like pads. You peel off the backing and affix them to the front of your underwear. There, they rest against your abdomen and release heaty goodness for several hours. This, as you might imagine, feels so good that your mouth will hang open in relief. Also, it decreases your desire lunge for people’s throats when they take the last cookie.