【Support & Pressure Relief】The mattress features foam layers specially designed to conform to the weight and pressure of your body, with cooling gel flex foam adapts to your body contours, relieves pressure and helps you to relax,so you feel like new every time you wake up. 【Skin Friendly & Healthy】The cover is skin-friendly, which allows the top part of the cover to be easily removed for machine washing.And the mattress surpasses CertiPUR-US and Oeko-Tex Standard 100 requirements without harmful substances like formaldehyde, mercury, and other heavy metals. 【Breathable & Comfortable】Differ from the other mattress,the cooling liquid gel flex foam conforms to your body giving you a more breathable and comfortable night's sleep.