A fuzzy application method approach is described using the fuzzy comprehensive evaluation matrix and weighted factor vector to predict hand. On this study, we analyzed and reformed the fuzzy relation (R) for objective evaluation of summer polyester fabric hand in Korea, and surveyed the percentage of importance about the mecahnical and physical characteristics by panels (N=30) The conjunction of A and R bring forth multifactorial equations that can be used to calculated polyester fabric hand for summer.