Arc Rated Flame Resistant Orange Cotton Duck with a Nomex Fleece Lining. The orange outer shell is made from 100% cotton. This jacket is wind resistant and water repellent and lined with a warm Nomex (polar fleece) lining. The waistband keeps a snug fit to the body to provide extra warmth and the arms offer flexibility for movement while working. ATP Value: 48. Made in Canada. CSA compatible.