The notion of geek chic isn’t a new one—the look always seems to permeate the runways and street-style scene to varying degrees each season. While thick-rimmed, oversized glasses might’ve been the look du jour in the past, a crop of cool girls are popularizing another style of specs: round, thin metal frames. Spotted on the likes of Kendall Jenner and Emily Ratajkowski, this new variation is the cooler, more modern sister of the ubiquitous chunky plastic silhouette. Here, proof that the trend is taking over—plus a few pairs to consider for your collection.