A bulletproof vest forms a very essential component of body armor and has been used for a long time as a means of security and protection. It helps protect against bullet shots by absorbing the shells and shrapnel fired by the weapon. It acts as a shield against knives and other weapons too.
While in the early ages, a bulletproof vest would be composed of animal skins; the advent of civilization gave rise to vests and other forms of body armor made of metal. These enabled better protection in war conditions. However, over the years, materials of armor have also seen change. As technology has evolved, so have various aspects of human life. And with it, the various day to day commodities have also undergone rapid and revolutionary changes. Many changes have come in the way people dress, eat and live life. Since every aspect of human life has witnessed such changes, the development has touched the realm of security and military enhancement as well.
Body armor can help protect the human body from severe injuries. It can comprise several parts such as helmet, bulletproof vest, pads for the knees, and boots. Vests have known to have been refined in style and quality over the years. More recent vests are made of fine fabrics that can absorb bullets of much greater velocity than their metal predecessors. They are made of fibers that offer long lasting sturdiness, better protection against sharp-edged and pointed weapons, as well as greater comfort to the person wearing them. Since they are made of material that is extremely light in weight, they are far more comfortable than metal vests. Depending on the level of threat, the vest can be of a superior quality of fabric.