This Helly Hansen 75720 Fakse FR Sock is flame retardant conforming to SO 11612:2008(E) limited spread of flame, EN 61482-1-2:2007, live working and electric arc and EN 1149-5:2008.
Flame retardant.
48% Wool, 26% Kermel, 1% Inox, 20% Polyamide, 5% Elastan.
EN ISO 14116:2008, heat and flame, limited spreAD OF flame.
ISO 11612:2008(E), heat and flame, limited spreAD OF flame.
EN 61482-1-2:2007, live working and electric arc.
EN 1149-5:2008, electrostatic properties.