United Kingdom Size 46–48 to US: XL (38–40)

Cross-market men’s underwear and boxer brief conversion mapping 46–48 specifications into XL (38–40).

From Standard & Size
UK
Converted Equivalent
US
3XL (46–48)
Based on row equivalence: US 3XL (46–48) | EU 62–64
Standard cross-walk matching active anthropometric row parameters.
United Kingdom Size 46–48 to US: XL (38–40) Conversion

Analyzing Underwear Size Equivalence Across Markets

United Kingdom Size 46–48: Corresponds to a waist stretch range of 116.8–121.9 cm\text{cm} (46–48 in\text{in}), hip circumference of 127 cm\text{cm} (50 in\text{in}), thigh clearance of 71 cm\text{cm} (28 in\text{in}), and fit style Big & Tall Boxers & Briefs.

US: XL (38–40): Corresponds to a waist stretch range of 96.5–101.6 cm\text{cm} (38–40 in\text{in}), hip circumference of 111.8 cm\text{cm} (44 in\text{in}), thigh clearance of 63 cm\text{cm} (24.8 in\text{in}), and fit style Relaxed Boxers & Extended Boxer Briefs.

Other Conversions to US: XL (38–40)