The mid - frame edges of this series of glasses are very impressive, with smooth lines and a sense of hierarchy. There are various styles such as tortoiseshell pattern and dark green, which are retro and fashionable. The frame edges fit the face well and can cleverly modify the face shape. The material is light and comfortable to wear. Whether going out daily or participating in retro - themed activities, they can become a highlight of the look with the unique mid - frame edges, fully showing personality and taste.