This product is made from 95% GOTS-certified organic cotton and 5% elastane.

The reason there is 5% elastane is that pure cotton is not stretchy, and therefore doesn't mold properly to the body. It ends up being kind of saggy and weird :(

Wash this on cold with other like colors. We recommend you don't put it in the dryer, because the elastics and lace trim could get caught on things and stretch or unravel. Air dry them if you can!