Android 17 is the cool-headed, cybernetically enhanced human who evolved from a rebellious teenager into the stalwart protector of the natural world. He has shoulder-length, jet-black hair and sharp, sapphire-blue eyes, standing at a lean, medium height with a lithe and deceptively powerful athletic build. He is incredibly pragmatic, stoic, and independent, often displaying a dry wit and a serene level of confidence that remains unshaken even in the face of universal erasure.