Volar - "The Heroine Haters!" ADVENTURE COMICS #384 (Sep 1969)

    Ren Uoxon of Torma (2nd planet of Star-Sun 447B) was born with super-powers simialr to Supergirl's in a male chauvinistic society. Using a vitalizing serum developed by her father, she used a volar mask to appear to be male. Taking lessons from Supergirl, Ren decides to remove the mask and fight crime as a female.