What Are Double Eyelids? Double eyelids are characterized by a crease that monolids don't typically have. They have a subtle crease that “doubles over” the eyelid, causing a lining on the eyelid.

What does it mean if you have double eyelids?

A monolid is an eyelid shape that doesn't have a crease. An eye that does have a crease is known as a double eyelid. Monolids are typically a facial feature of East Asian people. However, other races may also have a monolid or an eyelid shape without a crease.

Is it bad to have double eyelids?

Keep in mind, there's nothing medically wrong with double or single eyelids — both are entirely normal.