Europe Size 58-59 to US: S

Europe Size 58-59: Corresponds to a head circumference baseline of 59 $\text{cm}$ (23.2 $\text{in}$), neck circumference of 40 $\text{cm}$, shoulder width of 44 $\text{cm}$, and fit classification Standard / Regular.

US: S: Corresponds to a head circumference baseline of 55 $\text{cm}$ (21.7 $\text{in}$), neck circumference of 36 $\text{cm}$, shoulder width of 40 $\text{cm}$, and fit classification Standard / Regular.