The MagniGel Dual 10 mattress is designed to keep you cool and fresh all night long. Our innovative MagniGel material is highly breathable, unlike most foams and gels, and maintains a constantly cool micro-climate between you and the mattress. The MagniGel foam layer over our Memoform comfort layer quickly adjusts to your body and creates a floating sensation, like sleeping on a cloud. Plus, the MagniGel Dual 10 features our exclusive Dual Core technology, that easily allows couples to choose their comfort preference by simply unzipping the mattress cover and flipping one or both of the internal foam cores. Key Features & Benefits: 10" profile Guaranteed coolness all night long Dual Core Technology - choose your comfort: Medium-Soft / Medium-Firm Removable cover - easy to dry-clean Certified by Oeko-Tex Standard 100 - free of toxic chemicals, off-gassing and VOCs Breathable, open-cell foams expanded in water Pressure & weight sensitive rather than what sensitive 20-year warranty 100% Made in Italy