Sizing is very important and it is based upon the wearer, not the baby. The sizing calculator below is a guide, not a guarantee, as people like to wear their pouch tighter or looser based upon personal preference.
The sizing guide will provide you with one size. Choose:
If you already own a pouch, you can measure the top and bottom openings when your pouch is laying flat. The top opening is called the "top rail" and the bottom measurement is called the "bottom rail."
Order a smaller size if you are short, or prefer to wear your baby higher; order a larger size if you are tall, have a large bosom, or prefer to wear your baby lower.