Garments and Fashion for Extreme Hot and Cold Weathe
Garments and Fashion for Extreme Hot and Cold Weather A technical and industry-oriented overview 1. Introduction Extreme climatic conditions—both hot and cold—pose significant challenges to garment design, material selection, and wearer comfort. In such environments, clothing functions not only as a cultural and aesthetic medium but also as a protective microclimate system . The primary objective is to regulate heat transfer , moisture management , and thermal insulation while maintaining mobility and durability. 2. Fundamentals of Thermal Comfort in Clothing Thermal comfort in apparel is governed by three key mechanisms: 2.1 Heat Transfer Modes Conduction : Heat transfer through direct contact (e.g., cold surfaces) Convection : Heat exchange via air movement Radiation : Heat emission or absorption from surroundings 2.2 Moisture Management Sweat evaporation plays a critical role in cooling Improper moisture handling leads to discomfort and health risks 2.3 Clothing Microclimate ...