What is the purpose of the helmet shell release mechanism?

• A. To release the shell from the suspension if you fall through a roof and get stuck
• B. To adjust the helmet size
• C. To release the chin strap
• D. To deploy a face shield

Answer: (A)

The helmet shell release mechanism is an emergency feature that lets you detach the outer shell from the internal suspension when the helmet becomes snagged or entangled, such as if you fall through a roof opening. By releasing the shell, you can quickly free your head and back away or pass through the opening without being held by the helmet, then re-don or replace the shell as needed. This is not about adjusting size, releasing the chin strap, or deploying the face shield.