FEATURES of the La Sportiva Glacier WLF Boot Heat resistant sole with a rubber compound that is resistant to 300° c and a glue resistant to 70° c Designed for light duty forest management work Minimum 8 inch height on all boots meets federal standards for wild land firefighting boots Not intended for frontline wildfire work SPECIFICATIONS of the La Sportiva Glacier WLF Boot Weight: 32.1 oz / 910 g Outer Boot: 3mm Idro-Perwanger Roughout Leather/ removable EZ Flex tongue with Dry-Best lining Lining: Dry-Best Insole: 8mm MtnFlex with 1.5 mm Dacromet-coated half steel shank Midsole: PU Aircushion Sole: Vibram Ice-New HRO Test and ISO 20344 Certified Construction: Board Lasted Last: Makalu This product can only be shipped within the United States. Please don"t hate us.