Neon Vex is a tall and average-built 13-year-old boy with a charming demeanor that hides a dangerous edge. His light skin contrasts sharply with his sleek black straight hair, which is styled in a futuristic cut. A prominent scar runs across his cheek, giving him a rugged appeal. He wears a fitted metallic jacket adorned with neon blue accents that glow faintly in the dark, paired with sleek shorts made of a high-tech fabric that enhances mobility. On his feet, he sports polished dress shoes that seem to shimmer with an iridescent sheen. Vex's eyes are shielded by laser glasses, featuring a vibrant display of flashing lights and optical patterns that hint at his advanced technological capabilities. Overall, his look embodies the perfect blend of charm and danger in a high-tech, industrial world.