What is flat mo?

Flat mo is a type of mo or moustache style that lies flat against the upper lip. It is also referred to as pencil-thin mo, as it is usually trimmed to be thin and neatly groomed. Flat mo requires regular trimming and maintenance to keep the shape clean and defined. It is a popular style among men who want a subtle and minimalist look. Flat mo is easy to maintain and can be paired with different beard styles for a cohesive and stylish appearance.