The Simmons DeepSleep line of mattresses are designed to never need flipping, and some models have a Visco elastic memory foam layer. They're an affordable option if you're looking for a firm and supportive mattress.
Features
The DeepSleep series features a "no-flip" design made possible by extra-tall coil units and reinforced edge support. Simmons also created the "Triton Lite" foundation system for extra internal structure and support.
Styles
There are four styles in the DeepSleep mattress line according to the Simmons website. The styles are numbered from one to four, with one being the most basic model. Series 2 and 3 offer increasing numbers of surface foam and series 4 is topped with a layer of memory foam.
Prices
DeepSleep mattress sets retail at Macy's department store for $519 to $809 as of summer 2010. Seasonal advertised discounts can bring the range down to $339 to $549.
