Luna Snow is a slender, athletic young woman with distinctive light blue and white hair. She has heterochromatic eyes—one orange and one blue. She wears a bodysuit featuring a white base with a large, stylized blue "X" across the chest, along with an asymmetrical black overlay that exposes one arm while covering the other. The fabric of her leggings features a translucent, shattered-glass texture that suggests an icy surface. She wears modern headphones around her neck, and cat-eye sunglasses.