Eleven is the debut single album of the South Korean girl group Ive.

It has since been certified double platinum by the Korea Music Content Association (KMCA) for surpassing 500,000 units.

[2] The single debuted at number three on the South Korean Gaon Album Chart for the week ending December 4, 2021.

[6] In a mixed review from IZM, writer Jung Soo-min wrote that the "oriental sound" and "repeated percussion" empathized the unique voices of all the members.

Jung also added that there was one killing point in particular that stood out in the pre-chorus when the song slows down, commenting that the vocals were captivating and drew the listener in to focus.