Bullard Fire/Rescue Helmet (Red Thermoplastic w/ Quick-Attach(TM) 4 in Faceshield)Fire Rescue Helmet, Modern, Red, Thermoplastic Shell Material, Fits Hat Size 6 1 2 to 8, Nomex(R) Quick Release and Postman Slide Chin Strap, 4 Point Sure Lock(R) Ratchet Suspension, Includes Quick Attach(TM) 4 in Faceshield, Standards NFPA 1971 2007 Key Features Fits Hat Size 6 1 2 to 8 Style Modern Chin Strap Nomex(R) Quick Release and Postman Slide Standards NFPA 1971 2007 Suspension 4 Point Sure Lock(R) Ratchet