Defenders Iron Fist Living Weapon Girls Tanks After his training in the mystical city of K'un-L'un, Daniel Rand became a formidable fighter on the Marvel Iron Fist Living Weapon Heather Royal Blue Racerback Tank Top. An outline of Iron Fist is printed in yellow and pink with "Iron Fist The Living Weapon" written above on this soft blue Marvel tank. 50% Polyester, 25% Cotton, 25% Rayon. Designed with raw-edge hems.