The Miracle Mirko Boot By Pajar Canada! This Double-Zip Boot Is Equipped To Take On The Harshest Of Winter Conditions. The Heavy-Duty Waterproof Leather And Ballistic Nylon Upper Keeps You Dry And Cozy While Also Allowing A Flexible, Comfy Fit. This Is The Perfect Winter Boot With All The Rugged Capability You Could Want To Face The Cold. A Durable, Ice-Gripper Sole Adds Surefooted Traction So You Can Always Walk With Confidence - No Matter The Conditions. The Upper Is Entirely Seam-Sealed And Comfort Rated To -25 °C (-13 °F) Featuring Our Weather Proven Pajar-Tex Waterproof Membrane Bootie To Keep Your Feet Snug All Winter Long With Cozy Wool Blend Lining. Our Premium Removable Comfort Molded Insole Features A Cushy Wool Blend That Is Both Breathable And Anti-Microbial