INFINITE released their poster for their concert.

On July 12, INFINITE posted an image of their concert "That Summer," showing off the member's playful looks.

In the poster, the members are sitting on top of speaker amps and playing with the guitar. This image showed off a different side to their usual charismatic and powerful performances on stage.

They plan on showing many different sides of them during this concert. They will still show their charismatic performances, but also add some acoustic songs as well.

INFINITE's concert will be held on August 8-12 at the AX Hall in Seoul.