Size:1-3Years(S/Height 35.5-43 in),3-5Years(M/Height 40.5-46.5 in),5-7Years(L/Height 42.5-50.5 in),7-9Years(XL/Height 48.5-54.5 in),9-11Years(XXL/Height 52.5-60.5 in),10-13Years(XXXL/Height 58.5-64.5 in).Please choose the right size by your height.
Please note that the washing label is on the outside of the underwear before purchasing. Suggest machine wash.
Includes 12 different patterns of boys underwear, with different and cute patterns and vivid colors.
Made from 95% cotton and 5% spandex, the high-quality fabric ensures breathability and comfort.
The just right elastic waistband ensures a comfortable fit and is suitable for everyday activities.