It's grown, spun, woven, and dyed right here in the US. Can't beat that! They have 50 colors so far and it's 78x74 threads (described as shirting, not 60x60 broadcloth like most other solids). They say it has a soft yet firm hand. Where to get it can be found on their website, along with other info.
http://americanmadebrand.com/about/
I'm going to ask one of my local shops if she'll consider stocking it. She doesn't carry any solids right now, but she does carry Clothworks. Besides, her shop is in a remodeled mill...it's a natural!