This wrap replaces the old ice bucket. It provides complete mobility while administering hot or cold treatment, the perfect treatment for sprained ankles. Turn it the other way to treat foot injuries. *NOTE: Some people have asked to return this item because they say is does not get cold like the direct application of ice. That is true, as there is a layer of Lycra between the coolant and your skin. Plus because most household freezers are actually too cold for direct applications this safeguards you against over cooling the treatment area.