Built on the same tried and true platform as our traditional ATAC series, the 8" ATAC Shield CSA/ATSM Boot offers unbeatable puncture, moisture, and toe protection for superior safety in the harshest environments. Featuring a CSA/ASTM certified composite safety toe, a puncture resistant midsole board, a waterproof/breathable blood borne pathogen resistant membrane, and an oil and slip resistant outsole, side zip functionality for easy on and off, and a moisture wicking, anti-bacterial lining, the ATAC Shield Boot keeps you mobile, secure, and comfortable at all times. In addition, our ATAC Shield CSA/ATSM waterproof composite toe boots implement our unique 5.11 Shock Mitigation System® for maximum maneuverability and motion control.