This pant was perfect for hiking in the jungles of Central America; lightweight and comfortable. These "breathe" more than similarly constructed pants.Good....I just received this product in the mail. The first thing I noticed when I tried it is that you have to wear these pants around your belly button. I think that's how snow/snowboarding pants are suppose to be like, so that wasn't an issue. The issue for me was that the pants are huge everywhere. I normally buy 29x30-30x30 jeans and the small size was gigantic, they felt like 34"x32". The pants do come with velcro fastener on the sides and belt loops so the prevented the pants from falling off of me. However, the issues dont stop there; the leg opening is super big/flared. Don't get me wrong, I have a lot of jeans that are bootcut, and NONE of them have the leg opening that are this big. I know this is supposed to allow for your boots to fit, but this is WAY to big. The last issue that I have with these pants is the length. In small, they don't offer short or tall so you are stuck with what seems to me a 32" inseam.Overall, they should start fixing their sizing. Maybe offer SMALL in short and tall for different inseams or maybe a XSMALL option for us, the thin athletic guys.The material seems windproof/waterproof enough. I stood out for a couple of minutes and my legs stayed warm. Well, I'll update this review after coming back from my snowboarding trip to attest for its windproof/waterproof characteristics.