Marvel Black Panther Leap Girls T-Shirt White Wolf better watch out because his adoptive brother, T'Challa, is on his trail with the Marvel Black Panther Leap Indigo Blue Racerback Tank Top! T'Challa, or Black Panther, is portrayed in distressed blue and black print leaping through a circle border with "The Black Panther" logo above him on this blue Marvel tank top. 60% Cotton, 40% Polyester.