This mattress is designed to deliver advanced cooling comfort with balanced, long-lasting support. Graphite PCM Fabric helps absorb and release excess heat to maintain an optimal sleep temperature, while a breathable hollow fibre blend adds soft cushioning and moisture control. Gel Bio Foam and PE Gel Memory Foam provide pressure relief, temperature regulation, and a cleaner, more hygienic sleep surface. High-density medium and firm support foams enhance durability, comfort balance, and resistance to body impressions. At the core, the 1800 CoreBalance™ 7-zone pocket coil system promotes ergonomic spinal alignment and adapts to your body’s natural curves, while the foam edge support system maximizes the usable sleep surface and reduces motion transfer.