These are fast and easy to make any worsted weight yarn works. 6mm needles were used in blue pair with Red Heart Aruba Sea.

I used 4mm needles for the orange pair as they were for my sister who has small feet,
with size 5mm or 6mm they are abit bigger and taller..
I made hers with Red Heart Pumpkin spice, her fav colour.
They are made on 2 needles and sewn up.