Choose a garment that "reflects" well on your company! Our water repellent, regular length men's deluxe insulated bib overalls with reflective trim feature reinforced double knees, full Nomex® taped ankle-to-hip brass zippers with concealed snap closure, and elasticized shoulder straps with non-conductive adjustable hardware. The outer shell is made of flame resistant, 7 oz. (235 g/m sq.) 88% cotton / 12% nylon. Insulation package: 12 oz. (405 g/m sq). 100% Modacrylic. Lining: 100% Cotton. HRC rating 4, ARC rating 34 calories/cm sq.