Absolutely love this set. I bought it for snowmobiling- and basically any outdoor activity as I’m always cold! Fits great under jeans and sweatshirts/ outer layers. Very soft warm breathable to wear against your skin - NOT itchy which I was very surprised as it wasn’t the wool I remembered as a kid.The two things I don’t like about it is that it’s VERY VERY staticky and is starting to pill after 6-8 washes. I hang dry- no dryer! I wear the shirt more often than the leggings.