This is Briggs & Little Tuffy:
The colour is Blue Jean, and while the photo is blurry, the shot on the right shows the colour pretty well. I got this while on a yarn crawl with a fellow knitter prior to a volunteer stint for the Ottawa Knitting Guild at a fibre festival at the textile museum in Almonte. We stopped at The Real Wool Shop in Carleton Place where I acquired 6 skeins of the Tuffy first, then at the Mississippi Blacksheep Gallery where I got this:
This is about 1900 yards of silk/yak laceweight. Possibly even cobweb, it's pretty fine. It's also so soft, I actually walked several blocks to find a bank machine in order to bring it home with me. Mississippi Blacksheep Gallery is really nice, but they don't take debit. Bear that in mind if you plan to visit. And you should, especially if you're a weaver.