Founded in 2011, Gentle Monster is a South Korean eyewear brand that was founded on the idea of high-end experimentation. The BY Y9 silhouette features a modern oversized square shape, a vivid yellow frame paired with gold mirror lenses, and an iconic metal detail on the temples.

• Yellow acetate frame
• Gold mirror lenses
• Square shape
• Metal detail at the temple
• Style No: BY-Y9