F300, F400, F500, and Dual Crown Series Faceshield Headgear Noise Detection Fully adjustable harness has sliding

Fully adjustable harness has sliding back D-ring

abrasion-resistant hard plastic cap with flat kneeling surface provides greater kneeling stability

Fits over most prescription eyewear

54 cm) wide seamless nylon straps increase balance and comfort

Mounts to most non-slotted caps with cap coil spring attachment

F300, F400, F500, and Dual Crown Series Faceshield Headgear Noise Detection Fully adjustable harness has slidingA variety of faceshield headgear with crown protectors provides the level of protection you need. All models feature lightweight and heat resistant Noryl crown protectors and ratchet headbands. Meet ANSI Z87. 1 2003 High Impact. F300 lightweight faceshield headgear provides general face protection for light duty applications. Easily fits over spectacles, leaving room for air circulation to prevent fogging. Accommodates standard size windows. 8" X 11 1