A 2-inch foam topper that enhances your sleep surface with additional cushioning and pressure relief. Adds a plush comfort layer while preserving support. Energex™ foam combines the benefits of memory foam and latex (contouring and responsiveness) without the downsides. High-grade, durable foam that maintains its shape over time. Open-cell structure promotes airflow to help regulate temperature Cover made with high-quality knit textiles that are soft to the touch. Designed and assembled in Arizona If you want improved pressure relief, perfect as an upgrade for your existing mattress or to customize the feel of your Boring Mattress.