Europe Size 68 to US: 9-12M

Europe Size 68: Corresponds to a height baseline of 68 $\text{cm}$ (26.8 $\text{in}$), a weight baseline of 8 $\text{kg}$ (17.6 $\text{lbs}$), and a chest baseline of 47 $\text{cm}$ (18.5 $\text{in}$).

US: 9-12M: Corresponds to a height baseline of 74 $\text{cm}$ (29.1 $\text{in}$), a weight baseline of 9.3 $\text{kg}$ (20.5 $\text{lbs}$), and a chest baseline of 49 $\text{cm}$ (19.3 $\text{in}$).