Wolverine's Floorhand Swamp features the added protection of a rubber tub and moisture-wicking mesh lining for additional comfort.|Premium waterproof full-grain leather upper with a rubber tub|Breathable waterproof membrane with moisture-wicking mesh lining|Removable Full-Cushioned Molded EVA Footbed|Rubber Cup Sole|Rubber lug outsole grips the ground|Lightweight cement construction|Nylon shank adds extra strength|ASTM F2413-18 M/I/C EH rated steel-toe