Polycarbonate, extended protection for the top of the head and chin, large visors of the highest quality for maximum visibility, easily replaceable discs made of different materials, in different tones and finishes to take individual needs into account, comfortable fit even with protection goggles or respiratory protection, adjustment mechanism for greater safety, 100% dielectric, fully adjustable ratchet head strap, adjustable headband, multi-adjustable visor tilt, air-permeable and extremely soft sweat protection headband, removable and therefore easy to wash or replace, material: ABS, colour: frame: black, disc: clear, VLT = 92%