Prevent the uncomfortable itching, burning, cracking, and scaling symptoms of Athlete's Foot with Lotrimin AF Daily Prevention Medicated Foot Powder. It also absorbs sweat, helping to keep your feet dry and destroys odor. The active ingredient in this athlete's foot prevention powder is tolnaftate, which is clinically proven to prevent most athlete's foot fungus. Prevent and stop the growth of most athlete's foot fungus with the power of Lotrimin AF Daily Prevention Medicated Foot Powder – your tinea pedis is no match for this prevention product that works to stop the fungus that causes athlete's foot. Safe for kids over 2. Use as directed. Pack of three 3 oz bottles.