100% organic cotton Printed Long Sleeve Side Zipper Romper is made out of super soft Organic Interlock Fabric. These Organic Cotton Baby Clothes have a zipped front opening and also a backing for the zip on the inside of the garment. This makes it safe for the baby as the zipper is prevented from catching the baby's skin and really easy and quick for the parents to change their diapers.Since these are made out of Organic Cotton, these baby clohes  are great for the child's sensitive skin. We use Azo free, heavy metal free dyes water base printing to make it 100% Organic Cotton Clothes. Because we care.