OMG, Karen that is cold!!! I have lived most of my life in Canada and am well used to temperatures of -20 or colder but as Diane said we were not spending the majority of our day outdoors. Also DH, DD 2, DS 6 are definitely NOT used to those kinds of temperatures. Anyone know a good place to buy thermal underwear for kids and adults alike? I have snowsuits/skisuits for the kids. Do you think these would be suitable? Becky you're right I am SOOOOO glad we decided to spash out on DLH as we will probably only afford it the once and I think we have picked the best time.