The single and its accompanying music video both dropped on December 30, making Brand New Music the latest Korean music agency to release an ensemble winter song.
"Sweater" is a smooth R&B love song featuring lyrics that liken the protection and love that they can provide to their significant other to that of a thick winter sweater. Fittingly enough, every performer in the video is wearing a different sweater matching their own personal style. While the majority of the single is sung by the label's male vocal talents, the song ends with former Miss $ member Kang Min Hee's silky vocals taking over the refrain.
Check out the music video for "Sweater" above!