Zaffiro, not Zaffrio, but still a nice tire
I use these on what used to be my commuter, but has now come into the job of recreation and training bike. It's not the lightest bike, and I'm not too concerned about weight overall. These are a nice tire for a situation like mine, where you want a reasonably priced tire that will last a long time. I commuted on these for about a year before I had issues (semi-regular commuting, average 2-3 days per week), but when I had issues, they were pretty big. Three flats in one ride, alternating tires big. Until that point though, they'd done a bang-up job. Definitely recommended.