Europe Size 18 to US: XL
Cross-market adult bracelet and cuff apparel conversion mapping 18 specifications into XL.

Analyzing Size Equivalence Across Markets
Europe Size 18: Corresponds to a wrist circumference baseline of 16.5 (6.5 ), bracelet length of 18 (7.1 ), and fit classification Standard / Regular.
US: XL: Corresponds to a wrist circumference baseline of 19 (7.5 ), bracelet length of 21 (8.3 ), and fit classification Relaxed / Expanded.