This essay delves into the crucial role of Corporate Social Responsibility (CSR) in contemporary business, emphasizing its increasing significance in the 21st century. It explores the multifaceted aspects of CSR, encompassing social, ethical, and environmental challenges, and its influence by globalization. The essay analyzes the arguments surrounding CSR, including its impact on profitability, reputation, employee loyalty, and sustainability. It highlights the benefits of CSR initiatives, such as enhanced brand image and improved efficiency. Furthermore, the essay provides a comparative analysis of CSR practices through case studies of TOMS Shoes and Max Mara. While TOMS Shoes demonstrates strong commitment to social and environmental responsibility, Max Mara faces criticisms regarding its supply chain and working conditions. The essay concludes that transparent CSR activities are essential for business sustainability, highlighting how effective CSR practices can enhance a company's reputation and long-term profitability.