The IAS Prestige is the jewel of the collection with its pocket spring suspension and very copious amounts of natural lining materials to give the most comfortable feel in both winter and summer. It is available in a choice of four different levels of firmness (one to four moons). There is also an option of having a softer shoulder zone for maximum ergonomics.
Thickness: 29 cm - Comfort firm
Summer side materials: White cotton, linen and silk
Winter side materials: Cashmere, silk and wool