Tempur-Pedic® is a brand name, as is the Isotonic mattress pad. The tempurpedic mattress topper is sold by Tempur-Pedic. It is possible to purchase a pillow top mattress cover of equal quality at a fraction of the price.
The four-pound density memory foam is found in products like the Isotonic mattress pad and in two-inch and three-inch visco memory foam mattress toppers. The four-pound density is also used in some pillow top mattress covers. Comparing one memory foam topper to another we find the four-pound density memory foam to be slightly softer than the five-pound. The four-pound density memory foam mattress toppers are known to give a sensation of floating on the bed.
Experience the Isotonic difference when this pad is placed on top of any mattress-easing every pressure point for complete relaxation. Isotonic mattress pads are available in all standard sizes: Twin, Twin XL, Full, Queen, King, California King.
An isotonic mattress pad is a made of visco elastic memory foam. This material is designed to enhance sleeping comfort by supporting the body without placing undue pressure on any area. The foam is supposed to mold to the shape of the body to provide even, all-over support. An isotonic mattress pad is placed on top of a standard mattress as an economical way to enjoy the benefits of this material without purchasing a whole new mattress. These mattress pads are marketed as a way to get a good night's sleep and are reputed to relieve aches and pains.