The Hood Thong site says the underwear with attached hoods are not in production yet, but you can, yes you CAN, place your advance orders. They say that (somehow) it is also temperature controlled. Use your imagination on where the temperature sensor is.
Implications - The business that is making the Hood Thong is run by two business partners named Jeannine Han and Umlaut Brikauski. The featured image show what the Hood Thong will look like and was photographed by Dan Monick. The throng literally stretches up your entire body and includes a hood to go around your head at the top.