Using a variegated RH SS held doubled on size US 10 circs. Going OK - think I like this pattern, but will make the cuff longer next time. I was a bit confused with the 1st slipper, but the 2nd one went lickety-split! I am going to try a pair with a single strand of RHSS to see how large they come out. I’m a bit skeptical that they will be large enough for an adult as written.