Abstract: A boot for motorcyclists with means for removing the air from the inside is described.A boot is described for motorcyclists equipped with means for removing air from the inside thereof, comprising one shoe section made of a flexible synthetic material, one leg section made of a stiff synthetic material, the leg section having a vertical lateral slit-shaped overlapping opening, provided with hook-like closing and tensioning elements, and a small inner shoe characterized in that a first circuit for a moving air stream is formed provided with at least one air inlet opening and with at least one discharge opening for moving air, a second circuit for conducted air abutting at one end an air tap and terminating at the other end into the first circuit, said second circuit comprising a portion of the inner chamber of the small shoe, means for hermetically sealing the small shoe with the leg section, and means for discharging water from the boot.