This specification covers the minimum design, performance, testing, and classification requirements, and prescribes fit, function, and performance criteria for footwear designed to be worn to provide protection against a variety of workplace hazards that can potentially result in injury. It is not the intention of this specification to serve as a detailed manufacturing or purchasing specification, but can be referenced in purchase contracts to ensure that minimum performance requirements are met. Footwear conforming to this specification shall meet the performance requirements for the following: impact resistance for the toe area of footwear; compression resistance for the toe area of footwear; metatarsal protection that reduces the chance of injury to the metatarsal bones at the top of the foot; conductive properties which reduce hazards that may result from static electricity buildup, and reduce the possibility of ignition of explosives and volatile chemicals; electric shock resistance; static dissipative (SD) properties to reduce hazards due to excessively low footwear resistance that may exist where SD footwear is required; puncture resistance of footwear bottoms; chain saw cut resistance; and dielectric insulation.