CLOUD GRAVITY 1500 • 1500 Pocket Spring System• Gravity Gel Foam for a unique feel and optimum pressure relief with body support. This layer is also faster cooling to support quality sleep.• Micro Quilted with Smart Fibre Fillings & Hypoallergenic Polyester - Developed specially to repel allergens and allow airflow through the mattress.• Soft Knit Fabric treated with Health Guard uses probiotics to help natural protection. The friendly ‘bacteria’ is an all-naturaland effective protection, increasing the strength of the immunesystem• 28cm Deep on Pocket Models