The M.1 was furnished with a shoulder-mounted wing that was attached to the upper longerons of the airframe. It was braced with flying wires which ran between the wing and the lower fuselage, as well as landing wires from the wings to a cabane comprising a pair of semi-circular steel tube hoops that were positioned over the pilot's cockpit; this was shaped in order to better facilitate the pilot's ingress and egress to their position in the cockpit.
The M.1 had an auxiliary wing attached to its upper structure, held in place by flying lines connecting it to the lower part of the airframe and also linking the wings to a hoop-shaped support over the pilot's entrance and exit point.