If you are not ready changing your mattress entirely, you can get a topper mattress which can make the mattress even more comfortable.

This topper mattress is designed as an extra layer about 3 inches thick. It is made of 3D breathable cotton fabric, high-quality wool cashmere, natural latex and non-slip base. In addition to being used on mattresses, it can also be used in many different scenes due to its lightweight characteristics. For example, camping, motorhome travel and so on. It is soft enough to place directly on the floor.