My husband had no complaints of fit. He also used these on the Breckenridge, CO ski slopes and temps went as low as -14C and under ski pants, these worked well.
I purchased the Polartec silkweights three years ago for my son as a Christmas gift. He told me that in his work, being indoors and then outdoors all day, these are just the right weight to keep him comfortable. So, it was a request this year that I purchased more for his Christmas present. They wash very well and are the best light-weight ones made.