Europe Size 56-21-150 to US: L

Europe Size 56-21-150: Corresponds to a lens width baseline of 56 $\text{mm}$ (2.2 $\text{in}$), bridge width of 21 $\text{mm}$, temple arm length of 150 $\text{mm}$, and fit classification Extra Wide / Oversized Frame.

US: L: Corresponds to a lens width baseline of 54 $\text{mm}$ (2.13 $\text{in}$), bridge width of 20 $\text{mm}$, temple arm length of 145 $\text{mm}$, and fit classification Wide / Large Frame.