Murakami Hifuku Flame-Retardant Cargo 4204 Workwear Fireproof Cotton 100% Heat Resistant Navy M Size (80cm) Other colors, sizes → #4204Waka Safety that clears various standards for flame resistance, heat resistance, and antistatic properties! Murakami Hifuku HOOH 4204 Flame-Retardant Cargo For safer work involving fire! Made of flame-retardant treated 100% cotton, it is a material with excellent flame resistance, heat resistance, and antistatic properties. It has antistatic properties and does not cling to the skin. 【Material】100% Cotton 【Functions】Flame resistant, heat resistant, antistatic 【Specifications】Cargo pants, large pockets with gussets on both sides, hidden dot buttons on both sides and back, drawstring holes at the hem 【Season】All year round