I love these mid weight thermals bottoms. I have all the colors and I wear them to work in the winter. They do work great for outside activities in the winter, but I mostly wear them when I have thin dress slacks on. I find them very comfortable to wear - the fit is nice and snug, but not too tight.

Before these, I was wearing the Duofold wool/polyester combo and they were nice, but only lasted a few years. These, I have to admit, have lasted me cost to 5 years with almost no signs of wear and tear. I have the matching tops too - they are great for those cold days at the office.

All in all, great purchase - I love Champion products.