i am coming to the UK from Australia in December. We live in sunny Queensland, currently it is winter where the days drop to 15 deg and we are all shivering. We recently went to Melbourne which is much colder and froze. Jumpers and jackets were ok we layered up but I feel like all the pants we have are just not warm, even with thermals under them. What pants do you wear in winter? Something lined? I want something easy to wash, as we are backpacking.