80 cm: recommended for a child around 80 cm tall.
90 cm: recommended for a child around 90 cm tall.
100 cm: recommended for a child around 100 cm tall.
110 cm: recommended for a child around 110 cm tall.
120 cm: recommended for a child around 120 cm tall.
130 cm: recommended for a child around 130 cm tall.
140 cm: recommended for a child around 140 cm tall.
If between sizes, choose the larger size for a more comfortable fit.