One of the Justice Leagues Team Players, Hawkgirl owes her powers to a belt of Nth metal. To Hawkgirl, it grants the power of flight, superhuman strength, super-acute vision, an enhanced healing/regeneration ability and advanced hand-to-hand combat skills. Hawkgirl Costume - Child Costume consists of jumpsuit with attached boot tops, belt, wings and pvc half mask. This superhero costume is available in sizes Small (4-6), Medium (8-10) and Large (12-14).