Finally had warm enough weather to get the Fia's installed. They went on pretty easy in about 45 minutes total. Would have been quicker but I forgot to pull one strap through the driver seat and had to start that one over. Material is comfortable, but seems a bit thin. Hopefully it is durable, but time will tell. Covers fit pretty well, with only slight non conforming at the bottom of the seat back. No big deal. I was unable to stretch the headrest covers under the headrests far enough to attach the Velcro, but once they were reinstalled you can't see the bottom anyway. Overall so far I would rate the FIA covers a solid 4 out of 5.