In reply to rock waif:
> i wear tights with my climbing shoes if it's really cold, that's M&S opaque thick tights (not the woolly ones). Makes no difference to climbing shoes and keeps me warmer.
That was my plan this winter but I discovered that I didn't like wearing tight with my shoes, they annoyed me more than socks. Possibly because mine are the woolly type? Instead, I cut the feet off my tights and wear them as long johns under my climbing trousers.
O.P. You can't look any sillier than I did out climbing the other week. My trousers were too long so I turned my long johns up and tucked the bottoms of my trousers into them at mid-calf level. And there's photographic evidence of this