US: 6–8 to United Kingdom Size 3.5–5

Cross-market men’s sock conversion mapping 6–8 specifications into 3.5–5.

From Standard & Size
US
Converted Equivalent
UK
5.5–7.5
Based on row equivalence: US 6–8 | EU 38–41
Standard cross-walk matching active anthropometric row parameters.
US: 6–8 to United Kingdom Size 3.5–5 Conversion

Analyzing Sock Size Equivalence Across Markets

US: 6–8: 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.

United Kingdom Size 3.5–5: Corresponds to a US shoe size range of 4–5.5, foot length of 22–23.5 cm\text{cm} (8.7–9.3 in\text{in}), and fit classification Snug / Compact Fit.

Other Conversions to United Kingdom Size 3.5–5