US: 42 to Europe Size 46

US: 42: Features a waist girth of 107 $\text{cm}$ (42.1 $\text{in}$), inseam length of 85 $\text{cm}$ (33.5 $\text{in}$), rise depth of 31 $\text{cm}$, and hip allowance of 126 $\text{cm}$.

Europe Size 46: Features a waist girth of 76 $\text{cm}$ (29.9 $\text{in}$), inseam length of 78 $\text{cm}$ (30.7 $\text{in}$), rise depth of 25 $\text{cm}$, and hip allowance of 94 $\text{cm}$.