This vest is probably not something you would wear if you’re even remotely worried about fashion. However, if you really just couldn’t possibly care any less, it would be useful. It is a solar vest, which would be blatantly obvious to anyone around you, purely due to the giant bold white lettering that states “SOLAR VEST”. That was kind of them to add that, just in case anyone should get confused.It has a total of four solar panels on the back of it, that are completely weather proof. So you won’t have to worry about dodging rain drops when you’re out wearing it. It also has 5V, 6V, 9V and 12-20V ouputs. It has light indicators to let you know how much of a charge is available, when the light is green it has more than 80% power built up, orange is between 30% and 70%. Then if it actually lights up red it has less than 30%. You can purchase the vest for $140