I run on trails in the woods and as a result I occasionally have to dodge a blackberry branch that grown into the trail.  Well, I didn't dodge effectively the other day and a thorn snagged the front of my shirt.  It snagged the material and put a run in the shirt.  This has happened numerous times to my old cotton running shirt without causing any issues.

I took a close look at it and there are little snags in a number of places.  Not large ones like described above, but quite a few.

Now, I'm am hardly a fashion statement when I run so I'll certainly continue to wear the shirt but be warned.

The good news is it is very light and smooth, doesn't have neck tags and breaths fairly well.