They are! Mine arrived yesterday. I am surprised at their weight.

My Stud 62 tires also arrived yesterday. The Stud 62s are nominally wider, though in the photo below they are more taller than wider. Am planning to compare the two sets this weekend. The A10s are more studly, with 100 studs as compared to 62 in the wider tire. The stud counts going in opposite directions to nominal tire widths leaves me conflicted about which tire I'd prefer to have under me on the bike.