Measurements from top of waistband to bottom of leg :-
4-6 - 40.5cm
6-8 - 41.5cm
8-10 - 43cm
10-12 - 46cm
12-14 - 47cm
14-16 - 49cm
16-18 - 49.5cm
18-20 - 50cm
20-22 - 53cm
22-24 - 55.5cm
27% spandex
73% polyester
For full size chart, see below.