I would like tires just a hair wider on my Madone for the comfort on long rides. I can find plenty of good quality 650 x 23 tires but the only 25s I have tracked down via the Google are Panracer Pasela Tires. They are not slick so likely not what I want and given the price being so low they probably are not going to be a good comparison to my current tires. http://www.amazon.com/Panaracer-Pase.../dp/B003CO99PI
Is this a hopeless endeavor? Anyone know of any sources?