The Nox Mattress is meticulously engineered to deliver the perfect balance of support and comfort by combining advanced spring technology with premium comfort layers for a restorative and long-lasting sleep experience. At its core, the advanced Pocket Spring System features individually wrapped coils that react independently to body movements, minimizing motion transfer while providing targeted spinal support and balanced body alignment. Reinforced with a dedicated Pocket Spring Support Layer, the mattress maintains exceptional structural integrity while offering a comfortable medium-firm feel suitable for a wide range of sleepers. The sleeping surface is wrapped in premium Quilted Knitted Fabric that provides a soft, breathable, and skin-friendly touch, while an advanced Hyper Foam layer beneath delivers exceptional elasticity and plush comfort without the sinking sensation associated with traditional memory foam. Additional Silicone Fiber filling enhances airflow and ventilation, helping maintain a fresh and airy sleeping environment throughout the night. Designed for long-term durability, the Nox Mattress incorporates Soft Felt layers and High-Density Support Foam to resist sagging and preserve its shape over time. Its double-sided usage design further extends the mattress’s lifespan, allowing you to maintain consistent comfort and support for many years simply by flipping the mattress periodically.