KATSEYE will release its debut EP, SIS (Soft Is Strong), on August 16 via HYBE x Geffen Records. SIS (Soft Is Strong), the EPs title, reflects one of KATSEYEs core beliefs Soft Is Strong and also nods to the sisterhood theyve forged, despite coming from immensely different cultures. The six members of KATSEYE are: DANIELA (USA); LARA (USA); MANON (Switzerland); MEGAN (USA); SOPHIA (Philippines); and YOONCHAE (South Korea).

Contents of the package include Exclusive Colored Vinyl, Gatefold Jacket, Sleeve, and 6 Double-Sided Photocards.