The Sersper Hybrid Mattress delivers exceptional comfort with its pocket-coil support system and plush pillow-top design, crafted for ultra-soft, skin-friendly touch. Hundreds of individually wrapped coils offer long-lasting support and excellent motion isolation while providing targeted pressure relief for all sleeping positions. A breathable 3D knitted cover and AeroChar Bamboo Charcoal Memory Foam enhance airflow and temperature regulation, blending classic innerspring durability with modern sleep technology. Ergonomically engineered to promote proper spinal alignment, this mattress arrives conveniently compressed in a box for effortless setup. Size: medium.