





King Size Mattress in a Box 14 Inch Memory Foam Hybrid Mattress with Pocketed Springs Medium Firm Support Motion Isolation Edge Support 180 Night Trial
SUPPORTIVE HYBRID COMFORT This 14-inch King size hybrid mattress combines responsive memory foam and pocketed springs to deliver medium firm support and optimal pressure relief. The multilayer structure conforms to your body, promotes balanced spinal alignment, and provides lasting comfort throughout the night.
MOTION ISOLATION FOR UNDISTURBED REST Individually wrapped pocket springs move independently to reduce motion transfer, while the wave-shaped foam helps absorb vibration and noise. Whether you share the bed or sleep alone, the motion-isolating design keeps your rest quiet and uninterrupted.
REINFORCED EDGE SUPPORT SYSTEM We’ve strengthened the edge spring zone to provide extra support along the perimeter. This enhanced edge support prevents roll-off, extends the usable sleep surface, and adds stability for sitting or sleeping near the edge.
BREATHABLE, COOLER SLEEP The soft knit cover and breathable open-cell foam layers help improve airflow and dissipate heat, supporting a cooler and more comfortable sleep experience for many sleepers.
180-NIGHT TRIAL & BOXED CONVENIENCE Enjoy risk-free sleep with a generous 180-night home trial. Your mattress is delivered in a compact box and expands to full size within 48–85 hours after unboxing for hassle-free setup.
5 reviews for King Size Mattress in a Box 14 Inch Memory Foam Hybrid Mattress with Pocketed Springs Medium Firm Support Motion Isolation Edge Support 180 Night Trial
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$407.56


Linda G. –
Quite comfortable.
We needed a mattress in a box because of our stair confines. The rolled up mattress was quite heavy, requiring 2 strong lifters to make it up but once it was up, I was able to get it on the base and unroll it myself.Very comfortable for use in a spare bedroom.
bruce h. –
Mattress
Great mattress*
Vanessa costa –
A Life-Changing Mattress
As someone with degenerative disc disease, I’ve spent thousands on mattresses over the years with little relief. This hybrid spring-foam mattress has been nothing short of miraculous. The individually wrapped coils provide targeted support to my problem areas (especially L4-L5), while the 3-inch gel-infused memory foam layer cradles my pressure points without causing overheating. What’s remarkable is how it adapts – firm enough when I’m on my back to maintain spinal alignment, yet plush enough when I switch to side sleeping. After six months, my pain medication use has decreased by 60%, and for the first time in a decade, I regularly sleep through the night. The edge support is phenomenal too – no more “rolling into the ditch” feeling when I sit on the side to put on my shoes. Worth every penny of its premium price – this isn’t just a mattress, it’s a medical device for me.
Satchu Homsombat –
Great Value!
Compared to store-bought mattresses twice the price, this one performs just as well! !!The spring-foam combo is comfortable and supportive.
Juliane –
Firm Edge Support
I can finally sit on the edge of the bed without feeling like I’ll slide off! The reinforced edges make getting in and out so much easier…