"The 100% Natural Latex top layer adopts Talalay Latex technology, a healthier manufacturing process without gellation reagents in its formula. Made from the sap extracted from Malaysia rubber tree, bears NO formaldehyde, toxins, heavy metals, bad odor, or allergens, hence do not need to wait days for your mattress to ""air out"". The Advanced Air Memory Foam layer and gel memory foam create the most airflow channels for hot sleepers. An excellent air circulation system removes body heat and cools down the temperature quickly. Study shows that lower temperature helps faster fall asleep. The combination of three layers of conforming materials creates a medium comfort sleeping feel, and alleviates more aches and pains for sleepers via providing comfortable cushioning and close conforming. These layers cushion the sleeper's body and conform very closely to help align the spine and alleviate pressure points in their most sensitive areas, such as the neck, shoulders, and hips. The Classic Independent Pocket Spring support layer is made of tempered steel coils, providing optimal performance by resisting spring sagging and sinking. Altogether 496 Premium pocket coils work independently to provide a localized bounce in different zones and keep motion isolated, meaning you and your partner won't disturb each other when either of you moves. Risk-Free, all Sunrising Bedding mattresses have a 120-night in-home trial backed up by a no-hassle, full refund policy. Color: White."