I have a pair of wool "long john" type bottoms to wear underneath. They are not Ibex, but are Woolskins by Terramar. I got them from Sierra Trading Post earlier in the year. They are very soft and worked great today for walking. I wore a pair of Danskin organic cotton/spandex yoga type pants over them. I need something else to wear on top, but not anything dressy. Something for walking in, etc.

I wonder if the sizing for the Shak is similar to the Cirque jacket that I got.