[Provide Edge Support]: the 14 inch mattress features a hybrid construction with 7-zone individually wrapped pocket spring, providing optimal support and spine-friendly comfort. [Medium Firm & Pressure Relieving]: made of 5 layers of premium foam including 2 layers of gel-infused foam and 3 layers of high-density foam, the Surforlun memory foam mattress offers medium firm feel, allowing your body weight to be properly distributed and relieving pressure without feeling excessively sink-in. [Sleeping without Interruption]: our premium quality foam and pocket coils reduce motion transfer from your partner or family members, creating a comfortable, undisturbed night's sleep for both you and your families. [Enjoy a Cooler Sleep]: the bamboo rayon mattress cover is smooth, soft, and the 3D mesh fabric on both sides of the mattress allows for optimal airflow, helping regulate body temperature during sleep; Euro top provides extra cushioning and pressure relief, benefiting those with back pain.