This pull-on style delivers a comfortable, dependable work boot on the reliable Groundbreaker platform with a classic western wide square toe profile.4LR offers support and cushioning for everyday wear. Heavy duty oil- and slip-resisting Duratread(TM) outsole. Extra comfort insole with higher rebound. Full-grain leather foot and rugged 900 denier nylon shaft. Mesh lining. Waterproof Pro(TM) construction. Steel Toe. Wide Square Toe Shape. 90-degree heel. Safety toe is ASTM F2413-11 M I/75 C/75 EH rated.