Silver Sleep Flex

The Silver Sleep Flex mattress, a Wivanco classic, retains its first-day comfort for many years thanks to the spring system we manufacture. The Silver Sleep Flex mattress maintains the natural curve of the spine thanks to its Bonel spring system and high-density sponge layers. The summer side is made of cotton, which has a moisturising effect and keeps you cool, while the winter side is made of fabric that balances body temperature and heart rate thanks to its 100% natural and breathable structure.