UltraSoft® Style 201 insulated coverall. Trim featuring 3M™ Scotchlite™ reflective material. 9 oz 88% cotton, 12% high tenacity nylon from westex. Engineered for flame resistance and guaranteed for the life of the garment. Lowered X striping on back to allow more room for company logo. 7 oz modacrylic insulation (flame resistant). Wind/vapour barrier. 7 oz flame resistant 100% cotton lining.