The Caligae Sandal kit contains everything you need and only requires one seam to be sewn on each sandal:
Leather upper and sole,
Thread,
Ball point needle,
Laces,
Illustrated instructions.

Small - to suit approx. age 4/5 years (UK child's shoe size 8 9 10 )

Medium - to suit approx. age 5/6/7 years (UK child's shoe size 11 12 1 )

Large - to suit approx. age 7/8/9 years (UK child's shoe size 2 3 4 )

*Please specify what size you want in comments when ordering 

Now with rubber soles for better grip.