The Chinook BadAxe Steel Toe Waterproof Rubber Boot is designed for the toughest environments, with a removable insulated liner, steel toe, and multi-directional lug sole for durability and traction. Its seamless waterproof construction and cold weather comfort make it ideal for temperatures as low as -40C/-40F. We recommend selecting a lower size if you have a 1/2-sized foot, and the boot also features an adjustable nylon snow cuff and an ASTM compliant liner for added protection.Seamless Waterproof ConstructionCold Weather Comfort Rated to -4