Europe Size 16.5 to US: 2

Cross-market children’s footwear conversion mapping 16.5 specifications into 2 for sneakers, boots, sandals, dress shoes, slippers, and dance shoes.

From Standard & Size

Converted Equivalent

Based on row equivalence: US 1 | EU 16.5 | Foot Length 9.0 cm

Standard cross-walk matching active anthropometric row parameters.

Analyzing Footwear Size Equivalence Across Markets

Europe Size 16.5: Corresponds to a foot length of9.0 $\text{cm}$ (3.5 $\text{in}$ ), estimated age 3-6m, and Mondopoint 90 $\text{mm}$ .

US: 2: Corresponds to a foot length of 10.0 $\text{cm}$ (3.9 $\text{in}$ ), estimated age 6-9m, and Mondopoint 100 $\text{mm}$ .