This paper provides an in-depth review of the development, design, and manufacturing of wearable products, focusing on their applications and systems. The authors classify wearable products into eight categories: 3D printing technologies, anthropometric data-based applications, computational design technologies, human body kinematics-based applications, footwear, health and safety implementations, smart textiles, and athletics. The review analyzes 161 studies from the past 13 years, highlighting the importance of new technologies such as 3D scanning and 3D printing. The findings indicate that 3D printing is the most frequently used method in research, and most studies focus on user safety through the use of sensors and anthropometric data recording. The paper also discusses the advantages of computational design in product development and the potential for industrializing low-cost, small-sized wearable products. The review covers various applications, including health monitoring, smart textiles, and athletic performance enhancement, emphasizing the integration of advanced technologies to improve user experience and functionality.This paper provides an in-depth review of the development, design, and manufacturing of wearable products, focusing on their applications and systems. The authors classify wearable products into eight categories: 3D printing technologies, anthropometric data-based applications, computational design technologies, human body kinematics-based applications, footwear, health and safety implementations, smart textiles, and athletics. The review analyzes 161 studies from the past 13 years, highlighting the importance of new technologies such as 3D scanning and 3D printing. The findings indicate that 3D printing is the most frequently used method in research, and most studies focus on user safety through the use of sensors and anthropometric data recording. The paper also discusses the advantages of computational design in product development and the potential for industrializing low-cost, small-sized wearable products. The review covers various applications, including health monitoring, smart textiles, and athletic performance enhancement, emphasizing the integration of advanced technologies to improve user experience and functionality.