US: 15.5–18 to United Kingdom Size 5.5–7.5

Cross-market men’s sock conversion mapping 15.5–18 specifications into 5.5–7.5.

From Standard & Size
US
Converted Equivalent
UK
15–17.5
Based on row equivalence: US 15.5–18 | EU 50–52
Standard cross-walk matching active anthropometric row parameters.
US: 15.5–18 to United Kingdom Size 5.5–7.5 Conversion

Analyzing Sock Size Equivalence Across Markets

US: 15.5–18: Corresponds to a US shoe size range of 15.5–18, foot length of 32.5–35 cm\text{cm} (12.8–13.8 in\text{in}), and fit classification Max Volume / Bariatric & Therapeutic.

United Kingdom Size 5.5–7.5: Corresponds to a US shoe size range of 6–8, foot length of 24–26 cm\text{cm} (9.4–10.2 in\text{in}), and fit classification Standard Athletic / Form Fit.

Other Conversions to United Kingdom Size 5.5–7.5