300 gram 100% cotton drill fabric with flame retardant treatment, Concealed stud front to neck, One left breast pocket with flap, Two front hip pockets, Plain back and hips, Embroidered 'FR' logo to upper left sleeve ISO 11611:2007 Class 1 A1 - Protective clothing for use in welding ISO 11612:2008 A1, B1, C1 - Protection against heat and flame 1 garment per polybag. 10 garments per carton.