4. Pocket Springs. 2000 of our ﬁrm Ortho springs are single deckered to bring out the performance of this mattress. 14 cm
5. Airtech Border. Our aerodynamic border is fitted to keep air-flow consistent, helping you stay cooler and get to sleep faster. It’s also built with specially moulded joints to keep support even, from the centre to the very edges of your mattress.
6. Flex Ortho Support Foam. We’ve added a ﬁnal layer of our custom Flex Support Foam to provide an extra layer of support. Since it’s an Ortho, that means this layer is ﬁrmer. 5 cm