The Original Allswell Luxe Hybrid 12 Inch Bed in a Box Mattress, California King

When it comes to necessities for life, sleep is right up there with water and air. So it?s essential that you get the best sleep you can. We at Allswell are committed to making mattresses and bedding that make good sleep accessible to all ? and, as a result, make lives better. That is why we developed our hybrid mattress, combining layers of innovative memory foam with individually wrapped coils for the perfect blend of comfort and support ? and just the right amount of firmness. Not only does this foam-coil technology make for a just-right medium-firm feel, setting you up for your best possible sleep ? regardless of the season. We have thought of all the details, so all you have to do is put on your favorite PJs and get snoozing.

Foam & Coils: The best of both worlds: High-performance, CertiPUR-US® certified memory foams combined with individually wrapped coils. 12-Inches Tall: Resembles some of best high-end specialty store finds, making for serious comfort (and making you wonder how they ever fit in a box). Built-In Plush Topper: Top layer is quilted with performance memory foams for premium softness. Cool Factor: Mattress is encased in a fabric designed to feel cool to the touch and remain comfortable through all seasons. CertiPUR-US® Certified ? Mattress is made with CertiPUR-US® certified foams which are made without bad stuff like mercury, lead, formaldehyde, and phthalates to name a few. Our Very Unscientific Firmness Scale: After many iterations, we finally nailed what we think is the perfect recipe for the ideal medium-firm feel.Disclaimer: Firmness scale was created by Allswell based on the subjective opinions of Allswell and its extended team of 20 sleepers. Why Hybrid? The Best of Foam: Generous layers ofinnovative memory foams layered for ideal comfort and support. The Best of Coils: Coils provide the classic comfort you'd expect from a high quality mattress. Allswell's coils are individually wrapped to minimize motion transfer.