The most important thing to consider when selecting hard armor is its thickness. While the standard plate thickness for steel is around 10 inches, the ideal armor is much thinner. This means that it will cover your nipples and is not bulky. In addition, metals used to make metal plates are typically heavier than polyethylene. You can choose between thin and thick versions depending on your needs and budget. If you need to cover your whole body, a rectangular plate is the best option.
While hard vehicle armor will stop any fragment, vests are often a more practical option. They provide the maximum amount of protection for a given weight, but are not suitable for every soldier. A vest’s fragment protection is limited by the weight and flexibility of its materials, which must be lightweight enough to allow for easy transport. The best choice is a soft trauma insert, which comes with a five-inch-long nip and thigh attachment.
Also check -> Ballistic helmets
Some types of hard body armor can be combined with a lightweight backing material. Unlike hard metal, ceramics have a high melting point, which makes them the best choice for protection. Most body armor plates are made of alumina, or aramid. These are extremely hard materials, and the plates are generally lightweight and durable. Some manufacturers also use plastic polyethylene, which is more expensive and thinner than alumina, but it’s difficult to determine which is better for each application.