Ultra C6 is inherently protective, which allows for the ultimate in protection against extreme radiant and intense heat without the risk of the protective nature being “washed out”. Ultra C6 fabrics are lightweight, offer excellent moisture wicking, greater water vapor transfer and breathability. One Piece designElastic top, notched shoulder2-Ply Ultra C6 knit 13” total length100% Nomex Thread One size fits all ^California Residents: Click Here for Prop 65 Warning ...