H1-KEY's Seoi is the next member to reveal a sporty set of concept photos for the group's first comeback since debut!

Earlier this week, girl group H1-KEY introduced fans to its brand new member Hwiseo, joining the team as its 4th member soon after Sitala's departure. Following a bright and energetic set of teaser images for Hwiseo, H1-KEY have now unveiled Seoi's upgraded look as a sporty, fashionista beauty queen. 

The ladies of H1-KEY will be releasing their 1st Maxi single album 'Run' later this summer on July 6 at 6 PM KST. Until then, be on the lookout for more of the group's comeback teasers!