In reply to jkarran:
> Why not? It takes a few seconds, if you've belayed somewhere so exposed to fire that you can't risk lifting your lid for a moment to pull a hood up out you surely have bigger problems than getting cold ears.
It increases the risk of dropping the helmet due to cold fingers/general human fallibility I dare say, if you need to take your helmet off to put your hood up. I can find that when I'm in a certain frame of mind outdoors where tiredness meets being cold, I welcome anything which lessens my own ability to muck things up.
Gloves which clip together and can be attached to something else, jackets which don't require a helmet being removed, and things being larksfooted to rucksack straps and cords so they don't go astray, it's all helpful.
Post edited at 19:34