This makes choosing a quality mattress set a very personal decision. Being well-informed prior to the purchase of your sleep set is important and can make mattress shopping simple. Before you start shopping, learn the basics. Mattress Construction Foundation. The foundation acts as a giant shock absorber, taking the normal wear and tear of nightly use.
Foundations also lend added support, durability, and in the case of adjustable beds, flexibility.
The upholstery layers wrap around the core to provide surface comfort. A variety of foams and fibers are used to improve the cushioning and enhance the support of the mattress core. A mattress made with all new materials is better for your sleep and health. Some mattresses are made with previously used materials. To ensure that you purchase a sleep set made with all new materials, know what the law requires in your state.