i think alot of people can pull it off. you have to be alot more controlled i think or you look squirrelly. being a rollerblading "trendster" or "indie" kid myself, i really like fitted pants anyways. i think if you can really ski, you can easily pull them off.
Jordan Seldin does it good good good too. i like the video from 2:30 on.
i know its gold, but im too lazy to change it.