Warning: Image heavy
For the past few months (and years), K-pop idols have been increasingly wearing
harnesses for performances. They come in so many styles that when all
members in a group wear them, they look coordinated without being
dressed exactly the same. The first major appearances have been spotted in 2012 and spiked in popularity in 2013 and is still continuing this year. Here are some more Kpop idols wearing them: