Europe Size 40–42 to US: M (31–33)

Cross-market men’s swimwear conversion mapping 40–42 specifications into M (31–33).

From Standard & Size
EU
Converted Equivalent
US
XS (26–28)
Based on row equivalence: US XS (26–28) | EU 40–42
Standard cross-walk matching active anthropometric row parameters.
Europe Size 40–42 to US: M (31–33) Conversion

Analyzing Swimwear Size Equivalence Across Markets

Europe Size 40–42: Corresponds to an elastic waist range of 66–71 cm\text{cm} (26–28 in\text{in}), hip girth of 84 cm\text{cm} (33 in\text{in}), style tier Swim Briefs & Slim Trunks, and fit classification Athletic Snug Fit.

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

Other Conversions to US: M (31–33)