US: M (31–33) to Europe Size 58–60

US: M (31–33): Corresponds to an elastic waist range of 78.7–83.8 $\text{cm}$ (31–33 $\text{in}$), hip girth of 96.5 $\text{cm}$ (38 $\text{in}$), style tier Mid-Thigh Trunks & Boardshorts, and fit classification Classic Regular Fit.

Europe Size 58–60: Corresponds to an elastic waist range of 106.7–111.8 $\text{cm}$ (42–44 $\text{in}$), hip girth of 119.4 $\text{cm}$ (47 $\text{in}$), style tier Extended Comfort Swim Trunks, and fit classification Extended Plus Fit.