In reply to tspoon1981:
> most Outdoor trousers quite loose, the triolet just feel like you've got bin bags flapping around your ankles
To my mind, and as I'll happy tell anyone prepared to listen (skip to the next post if you're not), the best winter climbing troos I've come across are the Patagonia Back Country Pants. Or rather were, since they seemed to stop making them after a year or two. They were a sturdy but stretchy fabric that hugged the legs and didn't flap, had waterproof panels at the knees and arse, and had braces you could take off if you felt like.
They did have pockets, but I actually grew to like them, both for being able to stash handy jelly babies and for warming hands against the thighs. They didn't even seem too prone to filling with snow if you forgot to zip them up when things got blowy.
They were heavier than waterproofs, but also warmer - maybe less appealing to walk fast in, but better when actually climbing. No need to faff around with oning and offing layers either.
I wonder if the nee to have long zips on winter waterproof trousers might account for some of the bagginess? It's probably hard to design them without some extra material to allow for bending and avoiding strain on the zip. This is one of the advantages of softshells, which don't need more zip than to allow a bit of space at the cuff to accommodate different sizes of boots, and which usually are also stretchy anyway