US: Newborn to Europe Size 4
Cross-market children’s gloves, mittens, and hand warmers apparel conversion mapping Newborn specifications into 4.

Analyzing Gloves, Mittens & Hand Warmers Size Equivalence Across Markets
US: Newborn: Corresponds to a hand width baseline of 5 (2 ), hand length of 7 (2.8 ), and age range 0–1 .
Europe Size 4: Corresponds to a hand width baseline of 7 (2.8 ), hand length of 13 (5.1 ), and age range 12–24 .