Materials
3.5mm (E) hook
Stitch marker
Yarn needle
2 wooden buttons (18-22mm, depending on size)
Yarn suitable for 3 – 4 mm hook (Sport/DK weight).
I used Scheepjeswol Stone Washed (Sport weight, 3 – 3.5 mm hook).
 
Pattern Sizes
Length of the sole (approx.): 0 - 3 months: 9 cm (3.5”)
3 - 6 months: 10 cm (3.9”)
6 - 9 months: 11 cm (4.3”)
9 - 12 months: 12 cm (4.7”)