I came across an advertisement for a portable A/C component that can be worn around the neck. I started thinking to myself how crazy of a concept this was. After a little bit more studying, I discovered that this was a good invention; People can wear these portable A/Cs around their necks while they work out, work in the garden, or whenever they want. The wearable A/C component is good for the summer time months plus people who like to work outside. A lot of the people who purchase these portable A/C units are marathon runners. The wearable A/C units look a little crazy, but they are able to keep the runners cool plus allow them to run longer distances. My Mom recently bought one of these wearable A/C units to wear to work. He plus a few of his coworkers ordered them together plus they claim that it has changed the way they work. Their tasks are in a paper mill plus the factory can get very hot in the summer time months. They both say that wearing the portable A/C component around their neck is comfortable plus allows them to work longer with fewer breaks. These would also be beneficial to those toiling in construction. Labor-intensive tasks require a lot of breaks, plus with the portable wearable A/C units, supervisors could increase productivity by having them wear these on very hot days. Although these devices look a little crazy, they are becoming more plus more popular among the older population plus those who work labor-intensive tasks.