Used for about a year for baby swimming. There are some pills on the Velcro part, but there is no problem with use. It is a set with diaper function pants. - Brand: Splash About - Size: L (18-30 months) *Bodysuit - Size: XXL *Pants The letters on the tag are difficult to read, but the sizes are as stated above. I have selected 90 cm for the Mercari size selection, but since it is Velcro, it can be worn for sizes before and after.