ERKE Children's Shoes, Boys' Sandals, Kids' Double-Layer Velcro Open-Toe Outdoor Sandals, Black/beach Blue, Size 36

| Foot Length (cm) | 15-15.5 | 15.5-16.2 | 16.5-17 | 17-17.5 | 17.5-18 | 18-18.5 | 18.5-19.2 | 19.2-20 | 20-20.7 | 20.7-21.5 | 21.5-22 | 22-22.5 | 22.5-23.2 | 23.2-23.7 |

| Age (years) | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 6 | 7 | 8 | 8.5 | 9 | 9.5 | 9-13 | 9-13 |

If your child has wide or high instep feet, it is recommended to choose a size larger. The measurements provided are manually taken and may have a 0.3-0.8cm error. The inner length of the shoe should be approximately 1cm longer than the foot length for a proper fit.