High-visibility color delivers added safety & style. Designed to be lightweight and improve comfort, fit, and function Improved Dimension Range fits a wider range of head sizes. Memory Foam on the Cushions dissipates resistance/relief in the headband force. ABS Molded & Hot Stamped - Surface finish of cups will stand up to oily, heavy work environments and cleaning. NRR 27 protection. Quantity per case: 10 EA.