A lace-in speed zipper available in black only that can be installed in any Thorogood boot matching the eyelet count. Allows for rapid donning and doffing.

Hellfire NFPA Models

• 8 Eyelets = NFPA 884-6241
• 9 Eyelets, 7 inch zipper = NFPA 884-6441
• 10 Eyelets, 8 inch zipper = NFPA 884-6541
• 11 Eyelets = NFPA 884-6341

Uniform (Non – NFPA) Model

• 6 Eyelets = Non-NFPA 884-6002
• 8 Eyelets = Non-NFPA 884-6001
• 9 Eyelets = Non-NFPA 884-6641