ABS Pin Lock Hard Hat

Fulfills Class E Electrical Insulation requirements. Lightweight shell made with ABS. 4-Point quick release suspension with strong textile straps and crown comfort pad. Pin-lock adjustment system with easy to read hat sizing marks. Low nape strap. Non-chaffing, replaceable foam sweatband. Universal accessory slots accommodate a variety of eye, face and hearing protection products. Complies with ANSI. 22 3/64″ Head Circumference