Soorim is a blond-haired boy, with a tattoo on his left shoulder that leaks onto his upper arm. His eyes are shown as elongated, black rectangles instead of circles. He has a mole under his left eye. Soorim is 174 centimeters (5 feet and 7 inches) tall. No matter his outfit, Soorim has a blue analog watch on his left wrist. His left canine tooth is often shown sharpened when speaking and with his mouth closed.