US: 2XL to Europe Size 46

US: 2XL: Features a chest width of 124 $\text{cm}$ (48.8 $\text{in}$), shoulder breadth of 55 $\text{cm}$ (21.7 $\text{in}$), and sleeve length of 98 $\text{cm}$ (38.6 $\text{in}$) with built-in layering allowance.

Europe Size 46: Features a chest width of 96 $\text{cm}$ (37.8 $\text{in}$), shoulder breadth of 45 $\text{cm}$ (17.7 $\text{in}$), and sleeve length of 85 $\text{cm}$ (33.5 $\text{in}$) with built-in layering allowance.