Perfectly warm but as expected. i absolutely love mine and cycle a couple pair and wear them daily for the winter. I think people expect extreme warmth but it’s just a really really good very toasty base layer. Also people complain about crotch length but you’ll be appreciative when you sit down. No binding or bunching at all and the buttons stay for me just fine. If the buttons are popping you prob need a bigger size.
My husband LOVES the union suit .. it is so warm and he wears as pj’s on cold nights and also under outerwear when it’s really cold .. this may be a Christmas present next year for his som and son in laws .. I’m gonna have to get one myself !!
As far as warmth,it’s hands down a 10 & fit is on point along with being comfortable HOWEVER the buttons don’t want to stay secured,they keep coming undone which is very aggravating
They fit great, and feel great and are very warm. I wear them to sleep in during the winter, and I wear them as a base layer under my work clothes. They keep me warm and comfortable all day, and they are comfortable when wearing to bed. Before washing, they seem a little large and baggy, but once you wash them, they will fit perfectly. I definitely need another pair or two!
