It is made by 100% pure silk jersey.The weight is 105gsm.The color fastness is very ... underwear,we can use different silk fabrics like single jersey,double jersey ,jacquard fabrics etc.The weight can be 80gsm,105gsm ... ,15gsm in single jersey and 75gsm,90gsm,110gsm,130gsm in double jersey.For all the fabrics,we use ... .For dyeing,we use active dyeing to produce. man's silk short sleeve top