He has somewhat curly brown hair, green eyes, lightly tanned skin, and wears a khaki-colored uniform with his sleeves rolled up to his elbow. He is often depicted with his favorite food, tomatoes. His face is a typically Spanish one with clear cut features.
Spain's skin-tone has alternated between fair and olive. He's said to always look happy, even without reason. Himaruya mentioned that his uncouth hairstyle looks very stylish, but he probably doesn't pay much attention to his hair.