1. Four layers material fire resistant,waterproof,breathable, heat protective, comfortable layer 2. ISO9001: ... suit1.DescriptionMaterial: Composite cloth with fire resistant layer, waterproof and breathable layer, heat protective layer, comfortable layerColor: purplish blueApplication ... protective performance)≥28cal/cm23. Weight≤3.5kg/set4. Breathable capacity ≥ 5000g/square meter 24h 5. Anti-static ...