[Size] S / M / L

S: Waist 43cm, pants length 19cm, leg circumference of about 33cm, suitable for 1-3 years old, weighing 15-28 pounds for

M: Waist 47cm, pants length 21cm, leg circumference of about 36cm, suitable for 4 to 6 years old, weighing 28-45 pounds for

L: Waist 49cm, pants length 22cm, leg circumference of about 38cm, suitable for 6-8 years old, weighing 45-60 pounds for

XL: Waist 51cm, pants length 23cm, leg circumference of about 40cm, suitable for 9 to 12 years old, weighing 56-76 pounds for