if your willing to part with your own cash to buy some nice insulating layers, I recommend some products made by Snugpak, try these sites. Cheapier to mail order over the net then to find in in the US, not sure about Canada prices. do some searches, some retail outlets are cheapier then others, not sure about Canada, but in the US we don't have to pay VAT so ask for the 18% discount, as most all UK sites have the 18% VAT added, not all shops will offer the VAT discount, if they don't try others. I can give a name of a well know shop in the UK if people ask, they do a great job, and I never had to deal with the customs fees either. Again not sure about the UK to Canada route, so check it out.
http://www.snugpak.com/codegreen/index.php4
Or these folks:
The Buffalo stuff is great stuff, I highly recommend them for cold wet weather, I perfer it over Gore's Windstopper fleece.
http://www.buffalosystems.co.uk/
Both compaines make a nice OD green for military use :warstory: and offer the typical colors for civilian use.
The windshirts are great, super compact and lightweight and do a gre at job, both the lined and unlined versions, I've used the lined versions down around 15F (not counting wind chill) by itself with no other base or outer layer and was warm and dry.
The Pertex shell of the windshirt (lined and unlined versions) is rated to stop upto 60 mph wind.
The unlined Pertex shells are great for adding over the top of any fleece to make it totally wind proof to close to 60 mph wind. and nice for mild weather under BDU's or Combats.
Worth checking into if nothing else then for the info.
I agree with the guy that said to do some homework as to where your going.
I've been in weather from 70F below 0 in Korea and Norway to 129F plus in the desert, I'm not saying I'm an expert, I learned the hard way how to stay (or try to stay) warm, still learning.... and the first to admit I don't know it all by a long shot. But you'd be supprised how cold the 50-60 degrees at night is when the days get over 130. Or how warm 15F feels after 40F below for a while, weird stuff. Given time the body can adapt to drastic weather, but it's the sudden and wide changes that will mess up up.
But then you guy in Canada know nasty weather....