The military garb designed by mechanical engineer Homayoon Kazerooni at the University of California, Berkeley, is anything but standard issue. Kazerooni's 90-pound battlesuit, dubbed BLEEX for Berkeley Lower Extremity Exoskeleton, consists of a pair of robotic legs and backpack-like frame. Wearing the prototype, a soldier can haul up to 75 extra pounds with little effort. BLEEX is still a far cry from the superhuman combat gear envisioned by the Defense Advanced Research Projects Agency, which is funding the research. But BLEEX 2, due out in late 2005, should be faster, lighter and more limber.