Hange's 5'7 height, and about 28 years old. They have wide, light brown eyes and shoulder length dark brown hair that they often kept tied up in an unkempt high ponytail with bangs parted down the middle. To most people, Hange appeared to be an energetic, freethinking researcher with a very unique way of conducting themselves and their work through their rather observant and objective character. Her biological gender isn't know, so it's left up to reader.