A child's spine comes under a lot of pressure every day, whether they're sitting in class or running around with their friends. That's why it's important for the spine to recover and rehydrate at night. The 600 Mirapocket mattress comes with a zoned support system that's been scientifically proven to align the spine in a healthy way, providing support in the most important areas, such as the hips and shoulders. 600 individual pocket springs respond to your child's movement to provide tailored comfort every night. It's also extra breathable for a more refreshing, hygienic sleeping experience that's super-comfortable and will help your child enjoy their day from the first school bell to bed-time. Exclusive Mirapocket support systems scientifically provide to improve posture and support the body. Foam and FR chemical treatment free, for the cleanest, safest and freshest sleeping environment Features our Eco Comfort fibre layer, which is made from 100% recyclable plastic bottles.