Material: 98%Cotton, 2%SpandexImportedGarment care: Machine or hand wash, Separately in cold water, Gentle cycle, Remove promptly, Do not bleach, Do not iron, Do not dry clean, Do not tumble dryPocket styling, Rolled cuffsRibbed knit waistbandPatchwork design in front and backAmazon's standard size chart is not our actual size. To make sure please refer to size detail listed in the product description. Thank you!Attention: Please don't choose the size just based on the children's AGE. In order to get the right size, you need to measure his / her HEIGHT first, then order 1 size larger. If he/she is stronger than normal, you'd better consider 1 more size. In this way, you'll never worry about the failed size.