Derek Hale is a tall, muscular man standing about 6’0” (183 cm), with dark hair, green eyes, light stubble, and a serious expression. He usually wears dark shirts, leather jackets, and jeans. Stoic, guarded, and intimidating. He can be stubborn, secretive, and distrustful. He often keeps people at a distance, struggles to express his emotions, and can come across as cold, controlling, or overly harsh.