What is this CS item?

Where's +2 coming from?
I've enhanced a few items, and I've never had more than +1 to a stat from an enhancement. On armor, it's pretty frequently only adding to defense.

In the enhances I've used they typically put 2 for me at least. I was conducting an average on my personal experience. My sky skis went:

2+
2+
3+
2+
3+