Hissham is a human male with dark complexion, short hair and trimmed beard and moustache, apparently in his late 20s or early 30s.

He normally wears loose clothing of a simple, classic style, with understated, earthy colours. A few rings adorn his hands and there is an armband on his right arm.

He has a slim build, seeming toned, and light on his feet, but not weak.

His eyes often seem to be looking around, taking in his surroundings.