Question: Can a woman pray without covering her feet?
Answer: In the name of Allah, Most Compassionate, Most Merciful,
Assalam’aleykum, I pray this finds you in the best of states.
Jazakum Allah khayr for your question!
This is a matter in which there is a legitimate difference of opinion within mainstream Sunni scholarship.
The prevalent opinion in the Hanafi school is that the feet (below the ankles) are not from areas of the body a woman must cover (i.e., her awra)—both within the prayer and outside the prayer. [Shurunbulali, Maraqi al-Falah; Ibn Abidin, Radd al-Muhtar]
However, in some other schools of Sunni scholarship, the feet are necessary for women to cover. Thus, it can be an expression of caution (wara`) to cover the feet—particularly for prayer. (This is not, however, obligatory.)
And Allah knows best.
May Allah Most High grant you the best of this world and the next.
Please keep us in your du’as!
[Ustadh] Sufyan Qufi