I've read and heard great things about First Lite clothing however I've never had my hands on any. I plan to start looking around for some Kanab pants and have a question for how I could tell the difference between the original Kanab and 2.0 version if they are without original hang tags or packaging. Does the 2.0 version have 2.0 printed on the pants anywhere signifying they are the new version or anthing like that and if so where should I look for it? Any owners out there that could answer that? Thanks in advance for the help.