â€¢Features new tough, through color, reinforced, hi-temperature resistant molded fiberglass compositeshell that resists cracking and chipping. Cairnsâ€™ patented shell release helps reduce the chance of neck injury by allowing the shell to release leaving the impact cap behind for protection under severe upward impact. Beneath the shell is a high temperature foam cap for increased thermal and impact protection. Headband features adjustable front for perfect fit between helmet and SCBA mask and 3-position rear ratchet adjustment. Other features include high temperature edge trim, faceshield wing protectors, Nomex® chinstrap with quick release and postman slide, Nomex® neck/ear protector and 4" Tuffshield faceshield. â€¢Helmet fronts sold separately.