Our 10-inch Pillowtop mattress is both comfortable and durable. Overall, individually wrapped coils offer superior comfort and pressure relief over a traditional coil system. Although a traditional coil can be very comfortable when paired with the proper pressure relieving comfort layers, an individually wrapped coil is superior due to its ability to provide individualized contouring and motion separation for undisturbed rest. Also, wrapped coils are extremely durable and will last for years. They do not wear down over time making them a great support system for your body.