. Our Modern Structural Firefighting Helmets embody a lightweight and sleek design while offering unmatched protection for your most vital organ. . Heat resistant fiberglass shell. . Thermal impact cap. . Reflexite solid lime reflective strip trim, knit sweatband and nape, black nomex/FR cotton drape/ear cover, eye protection; 4″ visor. . Adjustable suspension and headband – Customize your fit using six-way overhead suspension straps and three piece headband with ratchet assembly. . One-hand chinstrap release – Quickly remove the Nomex chinstrap with the easy one-handed release buckle and postman slide adjustment.