Mattress makers use mattress cores that adapt to the different parts of the body. Some zones yield more to body shape, while other areas provide more support.
Such an adaptive mattress core needs a mattress ticking that stretches and provides support where needed.
Thanks to BodyFit, it is possible to knit different levels of stretch, firmness and support into a single piece of mattress fabric. BodyFit yields where your mattress does and remains rigid where support is needed.