The purpose of this paper is to question and reflect about the «ontology of feeling» (or «intraontology») proposed by Maurice Merleau-Ponty, especially regarding his notion of flesh. In this respect this text intends to establish that Merleau-Ponty’s notion of flesh is a radical attempt to disarm the autonomous notions of subject elaborated both by modern philosophy as by as phenomenology, proposing instead a «passive» notion of subject which is based in an ontologic primacy of sensitivity: in a Sensible in itself (flesh) which he understands as «native presence» and as «the background from which all sense of donation can be considered ». It also pretends to demonstrate how this «ontology of feeling» gives place both to «a horizon of invisi...