OMEGA X is back with'Cool My Head', a pre-release track from their second Japanese mini-album, To., which is set to be released on 13 November.

This single was released in Japan on 30 October, and is now available on global streaming platforms.

'Cool My Head' is a refreshing track that urges everyone to step away from mundane days and "cool their heads".

OMEGA X's leader Jaehan participated in writing and arranging the track, and member Sebin joined as a lyricist. The group surprised fans by revealing that 2 members who are currently in the military, Hwichan and Sebin, have also added their vocals to this track, making this Japanese comeback even more special to fans.