There seem to be a number of versions, I don't know if that makes any difference.
I've got the 700x40 TCS light version on a 2nd set of wheels for my Kona & they appear to be even more supple casing than Hypers. I know different sizes of tyre can come out differently but the 40s come out as approx 42mm wide & 40mm high (rim edge to top of tread) running tubeless (I don't know if that affects things at all) on 23mm internal width rims. In comparison my Hypers come out as 40 x35 on the same width rims (but run with tubes).
Now that info may be of no use at all!
But I do like the little Nanos.