These are the best long underwear I own. I love them so much because I got them in bright purple but aside from sweet color they are the softest, comfiest I've ever had! I wear them skiing on the colder days (30 and below), I think they would be a little heavy for anything else. These are great to hang out in on cold days and pretty much are the comfiest things I own. Definitely opt for the "luxury" version for Burton's stuff. I have a pair of the regular ones and the quality is far far less than these guys and after washing they really don't hold up like the "luxury" does. These are worth the extra cash. Also love the length on these. I'm 5'9 and have a problem with only finding mid shin long underwear. These are actual pants! THEY'RE GREAT!!
Got this a while ago and it's been one of those shirts that turns into something you wear to sleep in. Super comfy, but definitely on the tighter side. I was too lazy to return it, so if you're thinking about this one I'd FOR SURE size up.