Size 170: US Kids’ 11 (17 cm); Width: 3.1 inches (8 cm); Heel Height: 1.0 inches (2.5 cm).
Size 180: US Kids’ 12 (18 cm); Width: 3.3 inches (8.5 cm); Heel Height: 1.0 inches (2.5 cm).
Size 190: US Youth 1 (19 cm); Width: 3.3 inches (8.5 cm); Heel Height: 1.0 inches (2.5 cm).
Size 200: US Youth 1.5 (20 cm); Width: 3.3 inches (8.5 cm); Heel Height: 1.0 inches (2.5 cm).
Size 210: US Youth 2.5 (21 cm); Width: 3.5 inches (9 cm); Heel Height: 1.0 inches (2.5 cm).
Size 220: US Youth 3.5 (22 cm); Width: 3.5 inches (9 cm); Heel Height: 1.0 inches (2.5 cm).
Size 230: US Youth 4.5 (23 cm); Width: 3.5 inches (9 cm); Heel Height: 1.0 inches (2.5 cm).
Size 240: US Youth 6 (24 cm); Width: 3.7 inches (9.5 cm); Heel Height: 1.0 inches (2.5 cm).