Bump Caps provide protection against the effects of striking your head or scalp against hard or sharp stationary objects in areas where an ANSI hardhat is not required. Bump Caps are not ANSI-approved and are not intended to provide protection against effects of falling objects, thrown objects, or moving or suspended loads. Centurion Bump Caps, however, do meet European Bump Camp protection standard EN812 for impact/shock absorption, penetration and field of vision standards.