This is more than a little tight to get on, but once it's on it fits pretty well, if a little snug in the instep area. I think I was knitting a little too tightly in that section, although it's not so much a problem that I'm backtracking. I've made it to the calf increases, and all is going well so far. I definitely have the hang of 2-stranded knitting and am enjoying it. I really like these.
The fake seam up the back: