Single cylinder 4 feeds machine with electrical controls for the production of stockings and pantyhose in plain knit, 1×1,3×1,7×1 mesh,diagonals,micromesh and T-Band on 2 feeds, plating covered lycra, plating on 4 feeds. Size marks. Electronic selection on feed 1 and 3. motorized needle rising cam. Electronic yarnfingers control. Single or double dial jacks. Electronic device to maintain the size at any temperature of the machine.