Size information:

Applicable age: 6 months, 12 months, 18 months, 2 years, 3 years, 4 years

Function: Other ventilation and antiskid
Closing method: Velcro
Size: Inner length 11.5cm inner length 12cm inner length 12.5cm inner length 13cm inner length 13.5cm inner length 14cm inner length 14.5cm inner length 15cm inner length 15.5cm inner length 16cm
Tread material: TPR
Upper material: Mesh