Made of ABS for strength and lateral crush protection (EN 397 LD option). Modern, dynamic and sports styled shell. Channel around perimeter of the helmet diverts rain and debris from user. Anti-static assembly; certified electrostatic-INERIS for use in ATEX/explosive environments. Protection against molten metal (EN 397 MM option). Electrically insulating helmets meeting EN 397 440 V AC and EN 50365 1000 V AC. 6-point Fas-Trac® III ratchet suspension with premium washable and replaceable sweatband. Head straps in woven polyester providing high comfort and long term, consistent, shock absorption performance. Balance and stability with a lower nape strap. Comfort pad to separate the ratchet from the head increasing comfort and cooling airflow. Ratchet offers smooth rotation. Easy grip knob adjustable even with gloves. Three levels of nape height adjustment giving superior nape fit. Integrated over spectacles fit over most corrective lenses by sliding adjustment of the suspension and offer premium anti-fog and anti-scratch (EN166 K+N option). Intelligent adjustment and innovative rubber seal to ensure gap free eye protection on the face. Grip area with rail system for quick and easy lens stowing even with gloves. Tool free over spectacle replacement.