This is what I have too. My husband got them about 4 years ago for himself and just didn't get any flat tires and he rode 10's of thousands of miles a year. After I got 2 or 3 flats last year and noticed my sidewall was starting to peel (threads coming off) I switched too.
I love these tires they give me a lot more confidence on slick wet roads with lots of cracks and bumps.