The invention relates to the technical field of military clothes, in particular to amphibious-warfare boots. Each land-warfare boot comprises a boot body and a web water piece which is arranged on the front portion of the boot body, and each boot body and the corresponding web water piece are detachably connected. According to the land-warfare boots, each boot body and the corresponding web water piece are detachably connected, when only the boot bodies are used, the boots can be used as land-warfare boots, but the weight of each land-warfare boot is only a half of that of the existing amphibious-warfare boot, and when wearing the land-warfare boots, a soldier can march forward in a jungle or on various different types of terrain conveniently and rapidly. When the solider needs to swim in battle gears and fight in water, each web water piece can be installed on the front portion of the corresponding boot body rapidly, the soldier can shift from the land warfare state to the water warfare state rapidly, meanwhile, the soldier can complete landing without taking off or changing the boots during beaching, the assault speed is raised, the military operation time and rescue time are won, the boots can be used for amphibious purpose, and the boots are convenient to install and dismount.