This fabric is 40% Nomex 60% Kevlar RIP-STOP woven fabric. Special developing for outer layer of firefighter suit. The fabric content 60% Kevlar to keep fabric tougher when the firefighter surround by the fire place, it will be more safety as the cloth not easy to broken, which can reduce the possibility for the user getting injured. When it is quilted with our other 2 fabrics: thermal barrier and moisture barrier fabric, the whole garment is less than 3 kgs. With features of flame retardant and light weight, this would be your best choice for making firefighter suit.