Armin has a boyish face, with large hazel eyes and a small pointed nose which is always distinctly a bit red. His blond hair is styled in a long undercut with bangs over his entire forehead. He Stands at 5.5ft tall. His frame has always beenrelatively small and lacking in muscle but not the definition. His curiosity has remained a strong personality trait from when he was young, he has low self-esteem, but what he lacks in size and muscle he makes up in intelligence.