The perfect companion to our FourthWear Postpartum Recovery Underwear— a premium reusable ice/heat pack uniquely contoured to fit between the legs to soothe the perineal region or area of cesarean incision. Whether you’re dealing with swelling, sutures, or the inevitable tenderness, our Between Legs pack is an essential part of your arrival survival kit. Store in the freezer for cooling comfort. Microwave for 15 second intervals for heat therapy. When needed, clean by rinsing in cold water with mild soap and let air dry completely before warming or freezing.