... good because we use active dyeing. For silk underwear,we can use different silk fabrics like single jersey,double jersey ,jacquard ... etc.The weight can be 80gsm,105gsm,15gsm in single jersey and 75gsm,90gsm,110gsm,130gsm in double jersey.For all the fabrics,we ... dyeing,we use active dyeing to produce. man's silk short sleeve top