"Very light, but does not seem like it would tear easily"
Hi Tony,
I would have to add a note of caution here. I opened an O2 Rainshield jacket up from shoulder to elbow when I grazed it lightly on a small broken branch. I was off trail at the time, so I guess that reinforces what you mentioned at the end of your post. However, many trails have overhanging branches, so let the prospective buyer take my experience into consideration, and make the purchase with eyes wide open. And keep them even wider open when hiking in those conditions.
Edited:
The jacket can easily be repaired with duct tape, so I would recommend any buyer carry it if they buy an O2 Rainshield jacket. Most do anyway, so probably not an issue.

