This is a 6-week clinical study (4 weeks of treatment, once per day, plus a 2-week follow-up
period) of a topical foam to treat athlete's foot. The active ingredient in the foam --
econazole nitrate 1% -- is the same active pharmaceutical ingredient in a cream that your
doctor can currently prescribe to treat athlete's foot. This study will help to understand if
the foam works the same as the cream to treat athlete's foot.