The Marquiss incorporates 1800 individual pocket springs along side Kaymeds ikool technology. iKool is up to 12 times more breathable than normal memory foam because of its open cellfoam design and MicroSupport Gels heat diffusing properties. iKool delivers up to twice the support of normal memory foam, as millions of MicroSupportGel beads cluster in pressure zones for more targeted support. iKool provides uniform pressure relief across wider temperature ranges to feel comfortable in cold and warm bedrooms. Tencel fabric works in tandem with iKool to draw heat away from the body. Hypo allergenic. Suitable for bedsteads.