The majority of cement porters worked without professional protective clothing, also the existing work suits have not been able to satisfy the needs of protection and comfort. There has not been an international standard aimed at cement porter's protective clothing yet. According to the results of the field study and the principle of protection priority, two ensembles of cement porter's protective clothing were designed and made of selected materials. Subjective means and objective trials were used to evaluate the properties of the garments. The conclusions provided the sufficient basis for formulation of the standard about cement porter's protective clothing specially. This study expanded the scopes of protective clothing research and supplied the reference for other dustproof clothing.