If rough feet and cracked heels bother you, then here is a simple solution. It can be done in the comfort of your home without investing in too many things.
Every night, before going to bed, wash your feet well. Use a loofah or scrubber to lightly exfoliate the under surface of your feet. You will need any cream containing shea butter. Apply it generously on your feet. Massage well in to skin, especially heel area or wherever it is rough and cracked. Wear socks and leave them on overnight.
Photo by marin, www.freedigitalphotos.net
A week of this regimen and you will have soft heels.