
Price facts
- Last seen at $1,049.25 at Engineered Sleep on Nov 9.

The Duo Memory Mattress is a two-piece mattress: a flippable Duo Support base and a Duo Comfort layer in either memory foam or memory foam plus latex. The Cling attachment method holds the two layers together so they sleep like a single mattress. The flippable base and the two comfort options let sleepers adjust support and feel without buying a new mattress. It suits people who want to tune firmness and prefer a foam feel over springs. Against one-piece foam mattresses it offers more adjustability; against hybrids it gives up spring bounce and airflow.
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Rated 4.8 out of 5 from 56 ratings. Owners praise the comfort and the ability to change the feel by flipping the layers. A few mention heat and the effort of moving the two pieces.
The Duo Memory Mattress has a two-piece design. It pairs a flippable Duo Support layer with a Duo Comfort layer, which comes in memory foam or in memory foam plus latex. This setup allows adjustable support and durability.
It is made with memory foam, latex and cotton. The sleep surface contours to the body and relieves pressure. The two layers are joined with Cling™, a patented attachment method that makes them feel like one.
The mattress is built with over 90 years of craftsmanship.