Functional warm clothing is selling in the market. Major brands have to high-quality, functional, and vogue to attract consumers. Most enterprises seek to product innovation and easy access and customer value and advertising strategies to enhance the consumer's intent to buy. In this study, it determinate marketing mix, customer value to impact on consumers to buy functional warm clothing. The objects ware selected college students of Northern Taiwan conducted a questionnaire survey. 263 valid samples were received. The results of this study showed that product and promotion variables of marketing mix have not positive and significant influence on purchasing intent of functional warm clothing, price and place variables of marketing mix have positive and significant influence on purchasing intent of functional warm clothing. In addition, customer value variables have positive and significant influence on purchasing intent of functional warm clothing. The results of this study for functional textile firms have reference value and contribution to develop marketing strategies and understanding the young consumer decisions.