Triskell- I don't have any Ibex Kates, but I sure would have some if I found them for 1/2 price! I'd say grab what you can there. I think Kates are very chic. They are also all merino and so will make a fine base layer, except the the scoop neckline might not keep you covered up as much as an Ibex "woolie" top. But if you have your full zip shak or a snuggly wool vest to go over it, who cares?

I agree with Knot in that silk long johns/base layers were not nearly as warm for me as thin merino under layers. Also, I remember silk as feeling cold and clammy if I got sweaty. It also smelled under the arms lots sooner than wool.

Capilene warmer base layer than merino?- not in my experience. Plus it will stink bigtime after just one wearing if you are doing active things, whereas you can wear your merino base layer quite a few times before needing to wash it. I bet your salesperson who was pushing the capilene is another one of those who "can't" wear wool....

Wool keeps you warm when it's cold and keeps you cool and dry when you're overheated and sweaty...how can you beat that?

You can stop anytime you want......yeah....that's right........