No obstacle is too challenging for these lightweight, waterproof hikers. Combining the comfort of an athletic shoe with the grip of a premium uniform boot, these polishable leather/mesh upper hikers are BBP waterproof and non-slip for safety in various conditions. Polishable leather/mesh upper. BBP Waterproof. Removable Single-density Polyurethane Footbed. Composite shank. Composite safety toe. Crosstrex 360 outsole. Cement construction. Meets ASTM F2913 Slip Test Standards