The Comfort Solutions Deluxe Collection 50/30 has Zoned Spinal Support which is designed to accommodate your unique body shape. Zoned Spinal Support accommodates 75% of your body weight, thereby keeping your spine in perfect alignment. Multiple layers of the highest quality, high-density foam free from fillers support up to 150kg per person providing unlimited durability. Covered in a luxurious four-way stretch fabric. The Deluxe Collection 50/30 is layered with highly resilient foam and latex foam for long-lasting resilient support and comfort and is perfect for those with the corresponding Comfort Solutions Sleep Code. Find your unique Comfort Solutions Sleep Code by trying out the Comfort Solutions Lab®!