Crow's frame is made of advanced materials including molybdenum[10] (which is used for armor and aircraft parts and would have been found on a ship made by Gizmonics), and high-density Kevlar. On occasions when he has to wear formal attire (such as Joel's attempt at having a family photo), Crow has been known to have his net on backwards and upside down, to give the impression of slicked-back hair. He also occasionally inverts his net when donning some sort of head-gear, such as a helmet.