Even if you might be protected from falls and the injuries caused by it, your body still needs additional protection. If you are working at a construction site, or at an industrial site, there are a lot of machines, equipment, materials being used around you. It is only natural that things get dropped or slip and fall by accident. If you are standing anywhere under it, you might be in for a serious injury. Safety helmets or hard hats are thus an indispensable part of an industrial or construction worker’s protective wear. In fact, even if you are wearing a harness and you happen to fall, hard hats will help to keep your head safe, lest you bump into something during the fall or your head hits the ground.