... : 65% Polyester 35% Cotton, Twill, 245gsm. Color: Gray / Red. Coverall Workwear KC1618Features: Material 65% Polyester 35% Cotton, Twill245gsm Color Gray / Red ... one of the well-known manufacturers/exporters of Work wear, Protective Clothing in China, Shanghai Sino-Safe Co., Ltd. has factory ... regulatory environment that we will face in the future. Coverall Workwear KC1618