In reply to yorkshireman:
> For true winter conditions, I'm considering investing in a pair of Salomon Snowcross, which are studded and warmer for deeper snow/ice. At 200EUR though it's quite an investment and I don't seem to find anywhere (even here in the Alps) that stocks them to try on.
Funnily I was just talking about studded trainers with my wife last night as Sports Pursuit was selling some discounted icebugs. She is running quite a lot these days (I avoid it as much as possible!) but now we live in the outer suburbs she decided her semi-trail shoes (Adidas Kanadia - some spelling like that anyway) are fine. Downtown, where streets are ploughed, and there is lots more foot traffic, it can get really icy, but we've found further out and particularly if you go out onto the forest trails (if they've been walked enough to make them passable) just some grippy trail shoes work fine to bite into snow. I have some studded trainers from years back when I jogged more - just some basic nikes which I had studded at a local shop - they were great when I lived in the city centre but don't think I need them here.
Haglof make a studded version of their XC shoe too now, just saw them in the shops today, but like icebugs they're about €150. But if you were running on icy streets I don't know if you would want the aggressive rubber treads that the metal studs are set in rather than just a "normal" sole with a few studs. And if you're running in snow in the hills I'm not convinced the studs would give much more grip than the soles of xc shoes like the speedcross anyway?