Leafy Barefoot Sandals
Lots of photos in this pattern, which makes it rather easy to follow, however I don’t recommend it for beginners due to the more advanced stitches involved.
The B/2.25mm hk makes sandals which fit size 7 feet perfectly. They would probably fit larger feet as well, but if you’d like to make them bigger I’d recommend using a larger hk, such as E.
Any sport/DK weight yarn will do, but the Hempathy is very nice, and I highly recommend it :)