John Stoltenberg investigates the social construction of masculinity and argues that the traditional definition of manhood is inherently tied to the oppression of women. Drawing on his background as a radical feminist activist, Stoltenberg deconstructs the cultural expectations placed upon men and proposes a radical re-evaluation of gender roles. He utilizes a series of interconnected essays to challenge the foundational logic of patriarchal systems and the psychological toll they exact on both men and women.

This work is regarded as a foundational text within radical feminist literature, noted for its uncompromising stance on the necessity of redefining male identity. The text provides a dense, provocative critique that remains a significant reference point for scholars and activists engaged in gender theory.