Prices for Cocoon mattress foundations start at $299, while bundles start at $149 and go up to $199. Cocoon by Sealy uses premium memory foam to create its mattresses. The foam in Cocoon ...

The Cocoon by Sealy Chill is the best memory foam mattress for hot sleepers on a budget thanks to its use of Phase Change material in the cover. This dissipates excess body heat to keep the ...

Sealy has two Cocoon mattresses: the Chill Memory Foam and the Chill Hybrid ... Wrapping the mattress up is a cooling cover. It features a phase change material to help actively cool you down ...