Tall height, oil and acid resistant Neoprene upper, laces and stitching; Rust-resistant, easy pull D-Ring front lace fastening system for secure comfort; Slip-on style for ease of entry; Steel Safety Toe and Plate; Oarprene oil and acid resistant base; Self-cleaning outsole for convenience; Thermaplush soft, next-to-foot wicking layer for warmth; Form-fitting B-Tek Foam lining for comfort; B-Tek Heat lightweight, 4-channel hollow-fibre insulation for high-loft breathability in a broad range of temperatures; Hydromax layering for improved moisture management