Mens Burton Snowboarding Pants

This is a virtually brand new pair of Burton Cargo Styled Snowboarding Pants. I bought them new for last season and put on a few pounds before I made it out on my 1st trip. Long story short I now need a (M) not a (S). I don't recall ever wearing these on the mtn as they were too tight on me so they have never been really riden in. They have the Burton "Living Lining" and are my absolute favorite style of Burtons pants. They fit comfortably without being loose and baggy. They are the cargo style so they have lots of pockets. They are insulated and very water resistant with all the bells and whistles you expect from hing end boarding gear. I'd say these pants max out at a 31x32. Anything longer or wider and you are gonna be in the same boat I was in.