US: L to Europe Size 48-50
Cross-market adult neck gaiter, snow gaiter, winter gaiter, and face shield apparel conversion mapping L specifications into 48-50.

Analyzing Size Equivalence Across Markets
US: L: Corresponds to a neck/face circumference baseline of 42 (16.5 ), vertical height coverage of 28 (11 ), and fit type Standard / Regular.
Europe Size 48-50: Corresponds to a neck/face circumference baseline of 46 (18.1 ), vertical height coverage of 31 (12.2 ), and fit type Relaxed / Oversized Coverage.