Cuddle duds are the most comfortable and wamest ..thermal underwear I have ever used.  They always fit comfortably under clothing.  Can be used as sleep wear when very cold too.  Climatesmart are so soft and silky  you will want to use them often. I need to wear mine daily and and have restocked.  The tops work well as shirt.

Now that I found them I am warm and silky soft under jeans. This is a great set of thermals. Amazon still has best price and offer.  I received the mine in about a week.  Recommended for all freezebabies. I have used my last pairs over a year and they always wash well and I  put static sheets in the dryer .  They always fit comfortably  andreturn to size.  I hope my new  ones are going to do the same. Will let you know. They are warmer than they look  or feel.