Fairly Light, very good grip, durable enough. I switched the back tire to the front at 2000 miles and I'm guessing they'll last to about 3000 miles. They feel fairly supple to me and help negate the harsh aluminum wheels and frame I ride.
No enhanced flat protection if that's what you're looking for but I've only gotten ~3 flats in 2000 miles on rough county roads. I think that's pretty good!