PRISTIN released Siyeon and Rena's teaser images.
The two members show a summery concept with bright colors for the 2nd mini album 'Out', which will be released on August 23. This will be the girl group's comeback in 5 months since ''Wee Woo''.
SEE ALSO: PRISTIN asks fans to choose between 'In/Out' in new teaser images
Watch out for PRISTIN's return, and check out Siyeon and Rena's gorgeous cuts for now!