This is made of natural, fine merino wool. In this case, however, the wool has been prewashed and slightly felted to make the wrap especially leakproof and highly absorbent. Its simple shape and the big Velcro fasteners make it easy to put on and take off. With bigger, more mobile children that is especially important: it makes changing a nappy into child’s play. The wide knitted waistband keeps leaks at bay. In areas designed to absorb more moisture we have sewn in an extra fulled wool lining.