Children's triangle shorts, cotton underwear, cartoon children's gifts, underwear, child, avenger, boys' shorts

It is recommended to use 90 cm for children from 1 to 2 years old; flat length 19-20 cm, corresponds with waist circumference 38-46 cm; it is recommended to use 100 cm for children from 2-3 years old; flat length 20-21 cm, corresponds with waist circumference 40-48 cm; it is recommended to use 110 cm for children from 4 to 5 years old; flat length 21-22 cm, which corresponds with waist circumference 42-50 cm; it is recommended to use 120 cm for children from 6 to 7 years old; flat length 22-23 cm, corresponds with waist circumference 44-52 cm; it is recommended to use 130 cm for children from 8 to 9 years old; flat length 23-24 cm, corresponds with waist circumference 46-54 cm; it is recommended to use 140 cm for children from 9 to 10 years old; flat length 24-25 cm, corresponds with waist circumference 48-56 cm.