US: XL to Europe Size 16
Cross-market adult bracelet and cuff apparel conversion mapping XL specifications into 16.

Analyzing Size Equivalence Across Markets
US: XL: Corresponds to a wrist circumference baseline of 19 (7.5 ), bracelet length of 21 (8.3 ), and fit classification Relaxed / Expanded.
Europe Size 16: Corresponds to a wrist circumference baseline of 15 (5.9 ), bracelet length of 16.5 (6.5 ), and fit classification Standard / Regular.