What is a recommended characteristic of helmets used for rope rescue?

Helmets used for rope rescue operations should be lighter in weight to enhance the overall safety and comfort for the wearer. A lightweight helmet reduces fatigue during extended wear, allowing rescuers to maintain focus and performance throughout the operation. When rescuers need to be agile and may require prolonged periods of wearing their gear, lighter weight becomes crucial.

Additionally, a lightweight helmet often does not compromise on safety, as modern materials can provide excellent protection while being significantly lighter than traditional options. This balance of weight and safety is essential for the effectiveness of rescue operations, allowing rescuers to move quickly and respond effectively in critical situations.