Lightweight Protera is less prickly heavy stiff clingy and scratchy than other flame-retardant fabrics. Protera is inherently flame resistant so protection won't wash or wear away. Coat features Nomex knit wrists and Velcro front pocket closures. 32" inseam Bib Overall features quick-disconnect adjustable shoulder straps Velcro calf closures and two front pockets with pass-through slashes for access to pants pockets. Short Coat and Bib Overall have an arc rating of 40 cal/cm2. Kit meets NFPA 70E Hazard Risk Category 4.