I have only had it for a couple of months but it was very easy to put it on, extremely soft as well. I have a black 99 cobra and I was very happy with this cover. Time will tell how it holds up and I'll see in the spring if it causes any scuffs or marks on paint but given the softness I doubt it. It's stored indoors.
If you're serious about protecting your investments ...
These are without a doubt the best car covers on the market. They are so soft on the inside, and so smooth and silky on the outside. They feel like fine bedsheets, and I just want to curl up with them. I also really like the wide selection of colors, because it makes it easier at a glance to tell which car is which.