Release : 24 December 2015
Size : 157 x 216 x 24 mm

Product / Album Details :
-CD 
-Photobook (64p) 
-Postcard SeT (16p) 
-WelcomePack (Sticker + Random Photocard +Polaroids)
-POSTER + TUBE (Jika masih tersedia)

Album Tracklist :
1. My Type
Released: September 15, 2015
2. Rhythm Ta
Released: October 1, 2015
3. Airplane
Released: October 1, 2015
4. Apology
Released: November 16, 2015
5. Anthem
Released: November 16, 2015
6. What's Wrong?
Released: December 24, 2015
7. Dumb & Dumber
Released: December 24, 2015

Welcome Back is the first studio album by South Korean male group iKON, produced by iKON's leader B.I. The full album was initially planned to be released on November 2, 2015. On the 27th of October 2015, YG Entertainment made a re-scheduling announcement stating that the release of the full album will be delayed and released on December 24, 2015, along with additional music videos than previously planned.