For Tempur Sensation Elite, why do the materials/layers differ from the official website?
Dreams shows 3 (comfort material)+4 (support material)+4 (dyn support)+14 (durabase).
The official web shows 7(comfort material)+4 (dyn support)+14 (durabase).
On the Dreams website, the 3cm comfort material and 4cm of support material are shown as separate elements - together they total 7cm.
On the Tempur website, these are shown as one 7cm comfort layer - however this is equivalent and made of the same composition layers as shown on the Dreams website.
The only difference is in how the layers are named and labelled, there is no difference in the internal composition of the mattress.