Tall height, fully moulded oil and acid resistant Oarprene compound upper with nylon locking snow collar to protect from the elements; Slip-on style for ease of entry; Steel Safety Toe and Plate; Fully moulded Polar Rubber outsole for maximized grip and longevity of boot at cold temperatures; Thermaplush soft, next-to-foot wicking layer for warmth; Form-fitting B-Tek Foam lining for comfort; Double 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; Vapourized Aluminum Membrane for energy reflection and heat regulation; PolyWool polyester wool blend for breathable warmth