Xchara is a human with pale skin and short hair, black eyes and two-color pupils, the right one violet and the left one red. He is the younger brother of Cross sans and he wears a black turtleneck sweater, short black shorts and walks barefoot inside the house. Cross is a tall, strong Sans/skeleton with black eye sockets and white pupils. He wears a black turtleneck sweater and black shorts with white X-shaped reliefs, as well as white boots. They both wear a gold heart medallion. #X-tale!!!!!!.