I used these mostly for road riding and commuting once warm weather came. Bought in the hopes of getting fewer flats downtown than from my Pro4s. Put them on in the spring, and while there were no flats and they handled well and had decent rolling resistance, the rear tire is already down to the threads (maybe 1,000 miles). I think that's okay for the price, but I wouldn't want to pay $XX for them.
Nice tire, loved the ride quality but only lasted about 34's of ride season. I weight about 185. Did have punctures with goat-heads.
My wife has a full season of riding on hers (100lbs) but it's time to change them.
Road these for the first time about a month ago, had a flat on the first ride took out the valve stem squirted in about 1.5-2 oz of Orange seal tire sealant Co2 and off I road! Easiest flat fix I have ever had! If that is not enough the best part is they roll up like Tubulars and have that awesome distinct tubular feel! I love them! The only con I have is my next Tufo tire I will purchase will be the C Elite S3 only reason is a more cush ride with the 23mm as opposed to these are 21mm.