Emma Diamond Cool Hybrid Mattress

Details

The Emma Diamond Cool Hybrid mattress is Emma's most advanced sleep solution for warm sleepers, blending cutting-edge cooling technology with the responsive support of a high-carbon pocket spring core. If you tend to sleep hot or simply want a fresher, more comfortable night's sleep throughout the year, this mattress is built with you in mind.

Its Diamond Cool® foam upholstery uses patented graphite thermo-regulating particles to draw heat away from the body as you sleep, maintaining a consistently pleasant temperature from dusk to dawn. The feel is medium firmness with a latex-like adaptability — responsive and buoyant rather than moulding, which makes it easier to change position naturally during the night without feeling "stuck".

Beneath the comfort layers, a high-carbon pocket spring core delivers fully independent sleep on both sides of the bed, absorbing movement so that one partner's restlessness never disturbs the other. The perimeter HRXSupport foam border reinforces the edges, prevents sinking at the sides and extends the mattress's usable surface right to the corners — a meaningful benefit for those who sleep close to the edge.

The Ultra Cooling cover with PolarLuxe® treatment adds an instant cool-to-touch sensation that remains effective wash after wash. Fully removable via a perimeter zip and machine washable for easy upkeep. The profiled ergonomic foam layers also allow smooth, crease-free articulation, making the Emma Diamond Cool Hybrid an excellent match for adjustable beds and slatted bases alike. Delivered rolled, with free shipping and a 100-night trial included.

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