Though Frisk does not show much expression in the overworld, NPCs often describe Frisk's expressions. They have medium-length straight brown hair, short and choppy bangs, and a blank expression. Frisk is a yellow-skinned human child who wears a long-sleeve blue shirt with two purple stripes, blue pants (often depicted as shorts in the official Undertale merch), and brown shoes (usually depicted as black or in a darker tone).
