Electropneumatic single cylinder machine with 4 feeds plus 2 needle-needle selection drums on each feed (one in tucking position and one in clearing position, 8 in total) for the production of pantyhose and knee-high socks in baguette pattern, tuck, jacquard, laid-in piquet effect. 5 yarnfingers with dual pneumatic control for each feed, 1 motorized plating yarnfinger with pneumatic control for angular movement and 2 pneumatic controls to set height and depth. Stitch cams motorized for gradual or partial stitch narrowing or widening in any part of the sock. Pantyhose and knee high option with movable stitch cams with 2 colors each course, cut-boss (jacquard relief), single or double dial jacks. Electronic device to maintain the size at any temperature of the machine.