For generations, the Grange® and Burly® have been the go to boots for big tasks at the jobsite and everyday chores at home. The Alpha Range continues the tradition by combining premium rubber and neoprene for a boot that's comfortable, functional and ready to work. Built with ZXT Rubber , the same proven rubber used in the Grange and Burly , these boots offer time-tested durability with the flexibility to roll them down when the temperature rises. The Alpha Range is made to keep you going from dawn to dusk because there's no time for discomfort when there's work to be done. Now with our Air-Circ System, which uses a quick-drying mesh liner to circulate air in the boot, keeping feet cooler and drier.