Straight brows
Eyebrows with little or no arch, running nearly level from head to tail.
Also: flat brows
Straight brows run almost horizontally with only a faint lift. They are common naturally among people everywhere and became a strong fashion in South Korea in the 2010s, where they were often styled thick and soft. Brow shapers suggest straight brows can make a long face look shorter, while arched brows can add length to a round face. Like all brow shapes, they are a matter of taste.