"Molded from Noryl«, a tough weight-to-strength, heat-resistant thermoplastic. Design provides extended throat protection, blocks fumes and smoke from the face, and allows air to circulate. (If hazardous fumes are present, appropriate respirators must be worn.) Molded-in colors eliminate chipping, peeling and fading; and smooth, seamless shell deflects sparks and spatter. Silver coating process exceeds standards for abrasion, adhesion, wear and weathering and deflects heat to lower the temperature for welder comfort. Exclusive, 3-C free-floating headgear with multiple wearing adjustments accommodates protective spectacles and respirators. Available with the Quick-Lok« system for long-term combination use and with the adjustable Speedy« Loop system for frequent on and off use with protective caps. Fibre-Metal« welding helmets are SEI certified. Comes complete with shade 10 filter plate installed. Gray."