The Embrace mattress from Carolina Mattress Guild provides tremendous comfort and value. This Nature's Image™ product represents eco-friendly design with advanced technology offering help for a rejuvenating and healthy night's sleep. Additional features include: Four inches of high grade memory foam - for maximum pressure relief Bamboo cover - this natural fiber breathes and cools the body and is 3 - 5 degrees cooler than standard knits Dual air flow base - offers more stability and increases air flow circulation creating breathability and stability Carolina Mattress Set Guild Embrace King Mattress Set