The Sedona LX swaps memory foam for natural Talalay latex, with copper cooling carried edge to edge. Latex responds and rebounds instead of slowly conforming, so it feels buoyant rather than sinking — the usual choice for people who find memory foam too enveloping.

Latex is also naturally more breathable than memory foam, which compounds the copper cooling. Soft, medium, and firm, in six sizes.

Ships free with a 365-night trial and a limited lifetime warranty.