In reply to MeMeMe:
lol, good response!
thinkng about it, though, things like the 'plimsolls' bit isn't so ludicrous - certainly not for starting out, or wearing approach shoes for easy routes or scrambling, which is another way for lots of people to get into it.
and bouldering doesn't involve repetitive moves, like, say, running or whatever, so that comment wasn't so unreasonable.
I don't think it's as straightforward as it might seem, to try to explain something for a layman audience who are unlikely to be familiar with all but the most basic elements of it.
not sure about the down jacket, mind, but they *are* a nice thing to have!