I found this at recipe goldmine.:
Exfoliating Foot Mask recipe
1/2 cup oatmeal
1/2 cup cornmeal
1/2 cup coarse salt
1/2 cup unscented body lotion
4 tablespoons aloe vera gel
In a large bowl, combine all ingredients. Slide feet into mixture and rub, beginning at toes, working up to heel and ankle. Do one foot at a time, rinsing in a separate bowl of warm water.
Looks like more of a scrub than a mask though. What is the one like you are useing now? Is it a scrub?