The heart and soul of the Superman family, Martha Kent, is finally getting her own costume for a new variant cover. In honor of International Women's Day arriving on March 8, DC Comics is celebrating by delivering to readers eight variant covers honoring some of the most powerful women in the DC Universe. Among those women is Martha Kent, mother to Clark, the original Superman. Her status on the Kent Farm is honored for the cover of Action Comics #1053.
https://screenrant.com/martha-kent-superman-costume-international-womens-day-cover/