Crosstrex polishable Oxford shoes offer the freedom of a side zip with a flexible black mesh and non-metallic hardware. Durable, slip-resistant, and suitable for bad weather or difficult terrain, these lightweight, waterproof Oxfords provide the comfort of an athletic shoe and the grip of a quality uniform boot. Blood-borne pathogen penetration compliant with a rugged outsole meeting ASTM F3445-21 Slip Test standards. Polishable leather/mesh upper. BBP Waterproof. Non-metallic hardware. Removable single-density polyurethane footbed. Composite shank. Crosstrex 360 outsole. Cement construction. Meets ASTM F3445-21 Slip Test standards.