This Beeswift fire retardant boilersuit is 300 gram, 100 cotton drill fabric with flame retardant treatment. The boilersuit has a concealed stud at the front up to the neck. One left breast pocket with flap, 2 front hip pockets. Plain back and hips. Features flame retardant treatment, concealed stud front, one left breast pocket with flap, two front hip pockets, and plain back and hips. Embroidered 'FR' logo to upper left sleeve. Complies with ISO 11611:2007 Class 1 A1 for protective clothing in welding and ISO 11612:2008 A1, B1, C1 for protection against heat and flame. Packaged individually in a polybag with 10 garments per carton.