US: 11.5 to Europe Size 41

Cross-market men’s footwear, boots, sneakers, and loafers size conversion mapping 11.5 specifications into 41.

From Standard & Size

Converted Equivalent

45.5

Based on row equivalence: US 11.5 | EU 45.5 | Foot Length 29.5 cm

Standard cross-walk matching active anthropometric row parameters.

US: 11.5 to Europe Size 41 Men’s Shoes Conversion

Analyzing Shoe Size Equivalence Across Markets

US: 11.5: Features a foot length of 29.5 $\text{cm}$ (11.6 $\text{in}$ ), a recommended range of 29.1–29.5 $\text{cm}$ (11.5–11.6 $\text{in}$ ), and fit type Standard Width (D).

Europe Size 41: Features a foot length of 26 $\text{cm}$ (10.2 $\text{in}$ ), a recommended range of 25.6–26 $\text{cm}$ (10.1–10.2 $\text{in}$ ), and fit type Standard Width (D).