Vittoria Randonneur are fantastic tires. They came on my 2010 Jamis 2 Commuter. I think there kind of spendy, but when they wear out I'm going to order the same tire. I have found no faults with them yet. 300 miles and no flats so far. It's wet and muddy up here in the Pacific Northwest, and although I don't ride purposely through the mud I do occasional have to go through some light mud, and large gravel. They have performed great.