Boosters are simply a pad made from a number of layers of absorbent fabric that sit in or popper into a nappy to increase absorbency. All our boosters are versatile enough to be used in all our shaped nappies. They can also be used to boost the absorbency of pocket nappies (unless the booster has a stay-dry layer such as fleece) and in the same way most pocket nappy inserts can also make excellent boosters.
There are a variety of boosters available such as hemp boosters which are slim and yet very absorbent, micro-terry boosters which are fast to absorb and also fast drying and terry boosters
Some boosters are topped with a lining fabric, making them a liner and booster in one. With these there is no need to use a paper liner, though of course you can if you like.
Fleece boosters are unsuitable for pocket nappies
Here is a summary page with a list of boosters and liners