Causes of ice burn
An ice burn is caused by the direct contact of the skin with ice or something else that is extremely cold for an extended period of time. A common situation that causes it is when people try to apply a cold compress without wrapping a towel on the ice.
Ice or cold packs that are used to treat sore muscles and injuries can cause ice burn if you press them directly against bare skin. Prolonged contact with snow, cold weather, or high velocity winds can also cause ice burns.