How much of her feet must a woman cover? Is it acceptable that legs and heels only be entirely covered while revealing the upper aspect of the foot, or should the whole foot be covered completely?
Does the same rule apply when one is on Hajj? Must women wear socks while in the conditions of purity required for pilgrimage – ihram? Please clarify if a part of her feet may be left uncovered or if the whole foot should remain covered?

It is recommended that women cover their feet completely and this applies during Hajj too.