Crayon Pop confirm their comeback date and helmet-free concept with album jacket images

SEE ALSO: Crayon Pop reveal their new outfits for their comeback

According to Chrome Entertainment, Crayon Pop will release their fifth single album 'Uh-ee' or 'Hey' (tentative title) on the 31st, and to gear their fans up for the release, shots from the album jacket have been released. The jacket takes on a magazine pictorial type of concept showing Crayon Pop's ramie fabric outfits, a fabric often used in traditional Korean clothing. 

Although the girls leave their helmets off this time, they will once again stand out with their brightly colored scarves wrapped around their heads. 

The girls will perform their new single during their first comeback showcase with media outlets on the 28th and public showcase at Gwanghwamun Plaza on the 29th at 7 PM KST.