Our Diamond 4000 features sumptuous layers of Wool, Silk, and Cashmere. All our Natural fillings along with Natural Latex have thermoregulating properties to help you stay cool. Offering medium to soft support with our RespaForm Pocket and Mini-Pocket system for added comfort. The top layer is tufted and finished with a luxurious knitted soft touch fabric. Breathable air vents allow the mattress to have increased air flow keeping you at your ideal body temperature along with reinforced side supports, edge to edge support frames and internal support frames for added comfort and durability. The mattress itself is 32cm in height.