Flame retardant and anti-static long johns for women in 60% merino wool / 38% Lenzing FR® / 2% Beltron®. Cool and comfortable material, regulates body temperature, elastic waistband. Quality: 60% Merino wool / 38% Viscose FR / 1% Antistatic. Available sizes: XS-XL. Available color: anthracite gray. Conforms to: EN ISO 11612 A1B1C1, EN 1149-5, IEC 61482-2 Class 1 (4kA).