Some qualities of beautiful feet are clean, manicured nails and nicely shaped toes. High arches are often considered to be a characteristic of beautiful feet, as well.
The beauty standards of the foot modeling industry typically require that the foot is very clean and youthful looking. Prominent veins and scars are not considered desirable in such a setting. Toenails should also be clean, healthy and well cared for. A high arch is usually regarded as a positive quality, as it adds a shapeliness to the foot and lends itself well to certain types of footwear. However, beauty can be very subjective, and opinions on the matter can vary widely depending on the source.