If the jeans are waterproof then they should be aight to ride in. I just bought the new Burton Grail Denim Gore-tex jacket and have recently worn it riding the motorbike in the rain and I must say that the jacket kept me dry as a nun on Valentine's day. I'll be rockin it this winter season in NZ. So I'd say that if you wanna cop that style and look fresh it wouldn't hurt to try 'em out. And for looking like a beginner wit dem jeans......n**ga please!
Riding since the days of Kemper with the Oakley Blades