Femonationalism, or the selective use of feminist discourses to advance far right causes, has often been analyzed through the lens of party politics. Shifting the focus to grassroot activists, this article studies a group of far-right female activists in France organized as a women-only collective of “identitarian feminists” to explore how these grassroot activists articulate anti-feminist frames while also appropriating selective aspects of feminism. The study relies on three types of empirical data: a long-term digital observation of the collective, a critical analysis of documents, and ten semi-structured interviews. These data reveal that these activists diverge from traditional antifeminism and instead reflect a femonationalist appropriation of feminism. This appropriation can be seen in three interconnected frames used by the collective in the fight against street harassment: an opposition to intersectional feminism, the use of postfeminist frames, and the racialization of sexism.