4Sleep vs Sealy Optimum Gel vs Helix vs Layla Memory Foam

4Sleep, Sealy Optimum Gel, Helix and Layla Memory Foam all belong to the same product category. These products are available in all regular sizes on the market. Their design elements allow the mattresses to adjust to the changing base. The quilted foam is breathable, maintaining a hygienic sleep surface. The shipping is quick and hassle-free. It takes only a few days to receive your products. The brands keep you informed of each step of your order.