After a video teaser a few weeks back, 9five finally reveals their Summer lookbook, another sexy one (remember Spring?) that stars none other than Rosa Acosta, who showcases the latest range of eyewear. New for Summer is the second round of Karl Watson’s signature model, the retro-inspired KLS 2, which sports metal arms and lens trim and comes in a variety of styles. The KLS is back as are all the signature and staple models, which have all received updated looks. Pick them up now through 9five’s website.

More after the jump.

pic and info: 9five