Body armor provides ballistic protection rated to defeat defined threats, and it is one of the few equipment categories where a specification, the NIJ protection level, tells you most of what you need to know. Law enforcement officers, security professionals, and civilians exercising their right to protective equipment all shop this category, and the fundamentals are the same for each: match the protection level to the realistic threat, then manage the weight that protection costs.

The category covers Level IIIA soft armor rated for common handgun threats, Level III and Level III+ rifle-rated plates, Level IV plates rated against armor-piercing rifle rounds, and backpack armor panels that add protection to bags already carried daily. You'll find armor from established producers like Predator Armor.

Material drives the weight-to-protection tradeoff. Steel plates are thin and economical but heavy; ceramic composites defeat higher threats at lower weight but require more careful handling; ultra-high-molecular-weight polyethylene (UHMWPE) plates are the lightest rifle-rated option, floating in water, though they are thicker and have temperature considerations. Beyond material, check plate cut and size, since a plate protects only what it covers and the standard sizing anchors on the wearer's vital zone, and note the manufacturer's stated service life, commonly five years or more depending on construction. Armor should always be paired with a properly fitted carrier.

Complete the protective setup with a plate carrier sized to your plates, consider a helmet where head protection is warranted, and organize the load with modular pouches.