Masculinity is not a fixed biological script but a socially learned and context-sensitive way of interpreting strength, responsibility, emotion, work, care and authority. In many organizations, however, masculine credibility continues to be associated with emotional restriction, invulnerability, extreme self-reliance, competitive dominance and uninterrupted work devotion. These expectations may reward some men in the short term while generating hidden costs for men, women, teams and organizations: silence, delayed help-seeking, burnout, poor-quality relationships, exclusion and leadership cultures in which appearing strong becomes more important than acting wisely. This conceptual research paper develops the Human+ Model, a strengths-based framework for a new, plural and accountable masculinity in organizational life. The study uses an integrative review of scholarship on masculinities, men’s mental health, leadership, psychological safety, workplace well-being and gender-transformative practice. It synthesizes this literature into eight mutually reinforcing dimensions: self-awareness, emotional literacy, conscious vulnerability, relational courage, reciprocity and care, purpose and ethical responsibility, integrated strength, and generative leadership. The model rejects both the idealization and the condemnation of masculinity. Instead, it distinguishes strength from domination, courage from emotional denial, autonomy from isolation, ambition from work addiction, and protection from control. The article presents a multilevel logic connecting individual identity, interpersonal behavior, team climate and organizational systems; formulates research propositions; proposes a Human+ Organizational Masculinity Index; and outlines practical interventions for leadership development and human-resource policy. The central argument is that healthier masculinities are not a concession that diminishes men. They are an expansion of human capacity. When men are permitted and expected to combine competence with care, authority with listening, and resilience with help-seeking, organizations gain more trustworthy leaders, safer teams and more sustainable performance.