Gear up for your everyday adventures wearing the Columbia C8000 eyeglasses. Columbia crafts the classic rectangular silhouette in zyl acetate, a lightweight, sturdy, and versatile plant-based plastic. Delivering on durability as well as style, these glasses feature flexible spring hinges that maintain their initial adjustment for a secure fit, and skull temples that wrap comfortably behind the ear. The Columbia logo at the temples signifies your affinity for all things outdoors.