CIX is just a few days away from the release of their first full-length album 'OK.'

CIX had already revealed the highlight medley giving a preview of the tracks to their new album. Then on August 13 at midnight KST, the boy group released the second MV teaser for the track "WAVE."

In the teaser, CIX teased the choreography of the song and showed snippets of the concept behind their music video.

'OK' has been set for release on August 17 KST. So check out the second MV teaser above, and don't miss out on the release of CIX's first full-length album.