Made of 95% cotton and finished with 5% spandex, BAO's ribbed fabric is a minimal, elegant, and super cosy option for your little ones. Another additional benefit of ribbed cotton is that it retains its shape very well even after being stretched out. The additional spandex means that even when stretched, it's never tight. The minimal vertical lines running the length of the fabric give it a textured yet simple look - something that we absolutely love. The versatility of our ribbed cotton is the reason we're able to use this fabric for all of our collections, from newborn innerwear to our largest overalls.