It's the weight of the full face sports helmets that I struggle with - and the lack of visor. This matters most if you're on a lot of bumpy roads. I bought a white (v.important) trials lid and goggles and never regretted it for a second. Cost me £40. I've ridden 650 mile days in it - no problem. If I went down the road on my face I'd probably regret the decision, but on balance I feel I'm less likely to with the open face number. It's a bit like the story about the way to stop car accidents is not to make cars crumple and airbags and seatbelts etc etc etc - just fasten a large spike to the steering wheel, aimed at driver's chest. No more accidents - well, very few anyway - and they'd be low speed and we certainly wouldn't need helicopter paramedics rushing about....
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