The different combinations of layers in Memoform and Eliosoft guarantee different comfort levels that can be easily combined by removing the cover and choosing the preferred solution. Snug, anatomical Memoform avoids pressure points and stimulates blood circulation. The mattress cover isin soft Natural Viscose and thermoregulating Outlast® that absorbs excess heat and releases it when needed has obtained GRS (Global Recycle Standard) certification. Medium Firm/Firm comfort.