The Sentry and Sentry Pro collections now feature the GLADIATOR™ outsole tread pattern which is a thick, chevron-shaped lug channel design with wider channels to expel larger debris. It's built for oily, greasy and wet environments and best for indoor or outdoor industrial environments where there are larger, more solid pieces of debris like pebbles and rocks. The comfortable, waterproof Sentry work boot is ideal for working in factory and food production environments, including sanitation operations. The rear kick-plate allows for easy on/off. This EH rated safety toe boot offers electrical hazard protection as well as enhanced comfort and meets ASTM F2413-18 I/75 C/75 standard for impact and compression.