IULULU King Size Mattress, 14 Inch King Memory Foam Mattress - Luxury 6 Premium Pressure Relieving Layers for Back Pain, Cooling Gel Mattress in a Box with Bamboo Charcoal Foam, CertiPUR-US Certified

【When Support Meets Comfort and Health for the Best Sleep Ever】The king size mattress uses three layers of foam design, the bamboo charcoal AeroFusion memory foam keeps your mattress dry while naturally embracing your body's curves for a perfect fit, and the liquid gel flex foam steps in to regulate temperature, keeping you cool and comfortable throughout the night, the flex support base foam to provide the support needed to keep the spine aligned. 【Fiberglass-Free & Hypoallergenic】Our king mattress features a fiberglass-free flame-retardant inner cover for peace of mind. All memory foam and hypoallergenic breathable fabrics won't irritate your skin or cause health concerns. We're certified by CertiPUR-US and OEKO-TEX, guaranteeing no harmful substances like formaldehyde, mercury, or heavy metals. 【Medium Firm for Pressure Relief】Medium firmness is designed for every type of sleeper, conforming to every curve, whether you're a side sleeper, back sleeper, stomach sleeper, or someone