After blazing a trail as the first work boot JK designed and released, the Fire Inlander has become a wildland icon standing strong season after season. Born in the heart of the northwest, sourced and handmade entirely in the USA, this fire boot lives for the grit of the wild forests and mountains.  Built with high-grade American leather, fire resistant thread, and stitched-down construction, these boots are built to keep you comfortable and safe around the clock. The lug sole and logger heel deftly adapts to any environment by locking you in place and providing excellent traction, while the NFPA 1977-2022 compliant materials throughout keep your feet protected on the line. We can’t recommend standing in hot ash all day, but if you have to, we recommend wearing boots that keep you from noticing. Specifications Shaft Height - 10" (boot heels excluded) Uppers - Smooth 8-9oz premium oil-tanned USA leather Lowers - Roughout 8-9oz premium oil-tanned USA leather Thread - High strength, NFPA 1977-2022 compliant Technora® fire resistant to over 900 °F Hardware - Traditional brass high-quality eyelets and speed hook combo Insole - Genuine oak-tanned leather Midsole - Genuine oak-tanned USA leather Arch support - USA leather Sole - NFPA 1977-2022 compliant Vibram RedX Fire Hard  Adhesive - NFPA 1977-2022 adhesives throughout boot construction Origin - Handmade in the United States of America Our Fire Boots are designed to be fire-resistant when used as intended. providing protection during active duty—but they are not meant for prolonged direct exposure to fire.